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発表年月
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タイトル／共同研究者
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掲載誌
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巻・号・頁
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学術機関等
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| 2024/05 |
Study on the PFM Behavior of GdBCO Bulk Joined by ErBCO and Its FEM Simulation
K. Takemura, K. Sudo, R. Dorget, J. L. Dadiel, M. Sakafuji, K. Yokoyama, T. Oka, N. Sakai
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IEEE Transactions on Applied Superconductivity |
|
|
| 2024/01 |
Improvement of Superconducting Joint Properties for GdBa2Cu3Ox Bulk Superconductors Joined with ErBa2Cu3Ox Superconductor
Using Local Melt-Growth Method
Kento Takemura, Kimiaki Sudo, Masaki Sakafuji, Kazuya Yokoyama, Tetsuo Oka, Naomichi Sakai
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Materials |
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| 2024/01 |
Crystal structure of Ca<sub>5</sub>(Sc<sub>0.4</sub>Ti<sub>0.6</sub>)<sub>4</sub>Fe<sub>2</sub>As<sub>2</sub>O<sub>11</sub>
Simura Rayko, Yatsu Yudai, Sakai Naomichi, Yamane Hisanori, Ogino Hiraku
|
Journal of the Ceramic Society of Japan |
132巻
1号
34から
37ページまで
|
The Ceramic Society of Japan |
| 2023/08 |
Pulsed Field Magnetizing Behavior of Gd-Ba-Cu-O Bulk Superconductor With a Superconducting Joint
K. Takemura, K. Sudo, R. Dorget, J. L. Dadiel, M. Sakafuji, K. Yokoyama, T. Oka, M. Murakami, N. Sakai
|
IEEE Transactions on Applied Superconductivity |
33巻
5号
|
|
| 2023/04 |
Improved Connectivity of MgB<inf>2</inf> Bulk Superconductor via In Situ-Ex Situ Co-synthesis
Joseph Longji Dadiel, Jun Sugiyama, Naomichi Sakai, Kento Takemura, Tetsuo Oka, Hiraku Ogino, Miryala Muralidhar, Masato Murakami
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Journal of Superconductivity and Novel Magnetism |
36巻
4号
1097から
1102ページまで
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|
| 2023/01 |
Yoke geometry study using pulsed field magnetization on superconducting joined bulk Gd-Ba-Cu-O
K. Takemura, K. Sudo, R. Dorget, J. L. Dadiel, M. Sakafuji, K. Yokoyama, T. Oka, N. Sakai
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Journal of Physics: Conference Series |
2545巻
1号
|
|
| 2022/10 |
Novel ultra-sonic boron refinement in distilled water for cost-efficient fabrication of MgB<inf>2</inf> bulk ceramic superconductors
Sai Srikanth Arvapalli, Muralidhar Miryala, Naomichi Sakai, Masato Murakami, Milos Jirsa
|
Ceramics International |
48巻
19号
28102から
28111ページまで
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|
| 2022/09 |
Magnetic separation of nickel-plating waste liquid using a high temperature superconducting bulk magnet
T Oka, K Sudo, J L Dadiel, N Sakai, H Seki, M Miryala, M Murakami, T Nakano, M Ooizumi, K Yokoyama, M Tsujimura
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Superconductor Science and Technology |
35巻
9号
94006から
94006ページまで
|
IOP Publishing |
| 2022/06 |
Field-Trapping Performance of Drilled MgB2 Bulk Superconductor Embedded With Bi-In-Sn Alloy and Al-Rod Using Pulse-Field Magnetization
Processes
J. Longji Dadiel, Naomichi Sakai, Kazuya Yokoyama, Kento Takemura, Tetsuo Oka, Jacques Noudem, Miryala Muralidhar, Masato
Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
32巻
4号
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2022/01 |
High-energy ultrasonic irradiation effects on the growth and critical current density of top-seeded melt grown single grain
YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-δ</inf>bulk superconductors
Rikako Hagiwara, Shinnosuke Ishibashi, Sugali Pavan Kumar Naik, Hiraku Ogino, Pawe？ P？czkowski, Shigeyuki Ishida, Hiroshi
Eisaki, Naomichi Sakai, Tetsuo Oka, Taichiro Nishio
|
Journal of Physics: Conference Series |
2323巻
1号
|
|
| 2022/01 |
Sharp edged Gd<inf>2</inf>BaCuO<inf>5</inf>particles addition effect on growth and properties of top-seeded melt-grown GdBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-δ
</inf>bulk superconductors
Shinnosuke Ishibashi, Rikako Hagiwara, Sugali Pavan Kumar Naik, Hiraku Ogino, Pawe？ P？czkowski, Shigeyuki Ishida, Hiroshi
Eisaki, Naomichi Sakai, Tetsuo Oka, Taichiro Nishio
|
Journal of Physics: Conference Series |
2323巻
1号
|
|
| 2022/01 |
NMR Relaxometry using Outer Field of Single-sided HTS Bulk Magnet activated by Pulsed Field
Masato Takahashi, Sho Kikuchi, Natsuki Inoue, Naomichi Sakai, Masato Murakami, Kazuya Yokoyama, Tetsuo Oka, Takashi Nakamura
|
IEEE Transactions on Applied Superconductivity |
|
|
| 2022/01 |
Pinning Behavior in Bulk MgB2 Prepared Using Boron Powder Refined via High-Energy Ultra-Sonication (vol 34, pg 1297, 2021)
Sai Srikanth Arvapalli, Muralidhar Miryala, Milos Jirsa, Naomichi Sakai, Masato Murakami
|
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM |
35巻
1号
325から
325ページまで
|
SPRINGER |
| 2021/12 |
Synthesis of Dense MgB2 Superconductor via In Situ and Ex Situ Spark Plasma Sintering Method
Joseph Longji Dadiel, Sugali Pavan Kumar Naik, Pawel Peczkowski, Jun Sugiyama, Hiraku Ogino, Naomichi Sakai, Yokoyama Kazuya,
Tymon Warski, Anna Wojcik, Tetsuo Oka, Masato Murakami
|
MATERIALS |
14巻
23号
|
MDPI |
| 2021/11 |
(Gd,Y,Er)Ba<inf>2</inf>Cu<inf>3</inf>O<inf>y</inf> bulk superconducting system processed via infiltration growth
S. Pinmangkorn, M. Miryala, S. S. Arvapalli, M. Jirsa, T. Oka, N. Sakai, M. Murakami
|
Journal of Alloys and Compounds |
881巻
|
|
| 2021/11 |
Complex pulse magnetization process and mechanical properties of spark plasma sintered bulk MgB2
Muralidhar Miryala, Sai Srikanth Arvapalli, Naomichi Sakai, Masato Murakami, Hidehiko Mochizuki, Tomoyuki Naito, Hiroyuki
Fujshiro, Milos Jirsa, Akira Murakami, Jacques Noudem
|
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS |
273巻
|
ELSEVIER |
| 2021/11 |
Top-seeded infiltration growth processing of single grain (Gd, Dy)BaCuO superconductors: Nano Nb<inf>2</inf>O<inf>5</inf>
doping, enhancement of trapped field and superconducting performance
S. Pavan Kumar Naik, Pawe？ P？czkowski, H. Ogino, M. Muralidhar, N. Sakai, T. Oka, T. Nishio, M. Murakami
|
Materials Chemistry and Physics |
272巻
|
|
| 2021/10 |
Modelling of the pulsed field magnetisation of a REBaCuO bulk with a superconducting weld
R Dorget, K Berger, J Longji Dadiel, K Sudo, N Sakai, T Oka, M Murakami, J Levêque
|
Journal of Physics: Conference Series |
2043巻
1号
12001から
12001ページまで
|
IOP Publishing |
| 2021/07 |
Shielding Effect on Flux Trapping in Pulsed-Field Magnetizing for Mg-B Bulk Magnet
T. Oka, K. Yamanaka, K. Sudo, L. Dadiel, J. Ogawa, K. Yokoyama, W. H sler, J. Noudem, K. Berger, N. Sakai, M. Miryala, M.
Murakami
|
Journal of Physics: Conference Series |
1975巻
1号
|
|
| 2021/06 |
Review on the Use of Superconducting Bulks for Magnetic Screening in Electrical Machines for Aircraft Applications
Remi Dorget, Quentin Nouailhetas, Alexandre Colle, Kevin Berger, Kimiaki Sudo, Sabrina Ayat, Jean Leveque, Michael Rudolf
Koblischka, Naomichi Sakai, Tetsuo Oka, Bruno Douine
|
MATERIALS |
14巻
11号
|
MDPI |
| 2021/05 |
Pinning behavior in bulk MgB2 prepared using boron powder refined via high-energy ultra-sonication
Sai Srikanth Arvapalli, Muralidhar Miryala, Milos Jirsa, Naomichi Sakai, Masato Murakami
|
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM |
34巻
5号
1297から
1301ページまで
|
SPRINGER |
| 2021/01 |
Feasible waste liquid treatment from electroless nickel-plating by intense magnetic field of HTS bulk magnets
T. Oka, M. Furusawa, K. Sudo, L. Dadiel, N. Sakai, H. Seki, M. Miryala, M. Murakami, T. Nakano, M. Ooizumi, K. Yokoyama, M.
Tsujimura
|
Progress in Superconductivity and Cryogenics (PSAC) |
23巻
3号
37から
40ページまで
|
|
| 2020/11 |
Optimization of Carbon Encapsulated Boron Doping for High-Performance Bulk Sintered MgB2
Arvapalli Sai Srikanth, Miryala Muralidhar, Pinmangkorn Sunsanee, Milos Jirsa, Naomichi Sakai, Tetsuo Oka, Masato Murakami
|
ADVANCED ENGINEERING MATERIALS |
22巻
11号
|
WILEY-V C H VERLAG GMBH |
| 2020/08 |
Novel magnetizing technique using high temperature superconducting bulk magnets for permanent magnets in interior permanent
magnet rotors
T Oka, S Hasebe, J Ogawa, S Fukui, T Nakano, N Sakai, M Miryala, M Murakami, K Yokoyama
|
Superconductor Science and Technology |
33巻
8号
84003から
84003ページまで
|
IOP Publishing |
| 2020/07 |
Magnetic Flux Trapping and Flux Jumps in Pulsed Field Magnetizing Processes in REBCO and Mg-B Bulk Magnets
T. Oka, A. Takeda, H. Oki, K. Yamanaka, L. Dadiel, K. Yokoyama, W. Hasler, J. Scheiter, N. Sakai, M. Murakami
|
Journal of Physics: Conference Series |
1590巻
1号
|
|
| 2020/07 |
Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba<inf>2</inf>Cu<inf>3</inf>O<inf>y</inf>
M. Muralidhar, P. Sunsanee, K. Takemura, A. Sai Srikanth, M. Jirsa, M. S. Ramachandra Rao, T. Oka, N. Sakai, M. Murakami
|
Superconductor Science and Technology |
33巻
7号
|
|
| 2020/06 |
Magnetizing Technique for Permanent Magnets in IPM Motor Rotors Using HTS Bulk Magnet
T. Oka, S. Hasebe, J. Ogawa, S. Fukui, T. Nakano, K. Yokoyama, M. Miryala, N. Sakai, M. Murakami
|
IEEE Transactions on Applied Superconductivity |
30巻
4号
|
|
| 2020/06 |
Occurrence of Flux Jumps in MgB2 Bulk Magnets during Pulse-Field Magnetization
N Sakai, T Oka, K Yamanaka, L Dadiel, H Oki, J Ogawa, S Fukui, J Scheiter, W Hasler, K Yokoyama, J Noudem, M Miryala, M Murakami
|
Journal of Physics: Conference Series |
1559巻
1号
12024から
12024ページまで
|
IOP Publishing |
| 2020/06 |
Investigation of flux jumps during pulsed field magnetization in graphene-added MgB2 bulks
K Yokoyama, T Oka, K Berger, R Dorget, M Koblischka, M Grigoroscuta, M Burdusel, D Batalu, G Aldica, P Badica, N Sakai, M
Muralidhar, M Murakami
|
Journal of Physics: Conference Series |
1559巻
1号
12080から
12080ページまで
|
IOP Publishing |
| 2020/05 |
Formation of uniform magnetic flux distribution for NMR magnets using HTS bulk magnets activated by pulsed-field magnetization
T. Oka, N. Inoue, S. Tsunoda, J. Ogawa, S. Fukui, K. Yokoyama, N. Sakai, M. Miryala, M. Murakami, M. Takahashi, T. Nakamura
|
Materials Research Express |
7巻
5号
|
|
| 2020/01 |
Recent progress on the development of high temperature superconducting bulk materials
Akiyasu Yamamoto, Tetsuya Ida, Mark Ainslie, Naomichi Sakai, Jun Ichi Shimoyama, Tomoyuki Naito, Shinya Nariki, Mitsuru Izumi
|
IEEJ Transactions on Power and Energy |
140巻
3号
141から
147ページまで
|
|
| 2019/08 |
Study on Magnetic Flux Dissipation and Field-Trapping Performance of HTS Bulk-Shaped Magnesium Diboride in Pulse-Field Magnetizing
Processes
Tetsuo Oka, Akira Takeda, Hayami Oki, Jun Ogawa, Satoshi Fukui, Juliana Scheiter, Wolfgang Haessler, Kazuya Yokoyama, Kengo
Yamanaka, Longji Dadiel, Muralidhar Miryala, Naomichi Sakai, Masato Murakami, Jacques Noudem
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
29巻
5号
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2014/01 |
Progress in R&D of coated conductor in M-PACC project
T. Izumi, A. Ibi, K. Nakaoka, T. Taneda, T. Yoshida, Y. Takagi, T. Nakamura, T. Machi, K. Katayama, N. Sakai, M. Yoshizumi,
T. Koizumi, K. Kimura, T. Kato, T. Kiss, Y. Shiohara
|
Progress in Superconductivity and Cryogenics (PSAC) |
16巻
2号
1から
6ページまで
|
|
| 2014/01 |
Improvement of delamination strength of REBCO coated conductors
Masateru Yoshizumi, Naomichi Sakai, Teruo Izumi
|
PROCEEDINGS OF THE 26TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2013) |
58巻
150から
153ページまで
|
ELSEVIER SCIENCE BV |
| 2014/01 |
Improvement of Delamination Strength of REBCO Coated Conductors
Masateru Yoshizumi, Naomichi Sakai, Teruo Izumi
|
Physics Procedia |
58巻
150から
153ページまで
|
|
| 2011/11 |
Delamination behavior of Gd123 coated conductor fabricated by PLD
N. Sakai, S. Lee, N. Chikumoto, T. Izumi, K. Tanabe
|
Physica C: Superconductivity and its Applications |
471巻
21-22号
1075から
1079ページまで
|
ELSEVIER SCIENCE BV |
| 2011/06 |
Investigation of Three-Dimensional Current Distribution at Silver Diffusion Joint of RE-123 Coated Conductors Based on Magnetic
Microscopy Combined With Finite Element Method
Kohei Higashikawa, Yoshihiro Honda, Masayoshi Inoue, Takanobu Kiss, Noriko Chikumoto, Naomichi Sakai, Teruo Izumi, Hiroshi
Okamoto
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
21巻
3号
3403から
3407ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2011/03 |
バルク超電導体を用いた小型無冷媒磁石のNMR応用 : NMR信号を用いたバルク磁石の評価
仲村 高志, 伊藤 佳孝, 吉川 雅章, 坂井 直道, 成木 紳也, 平林 泉, 内海 博明
|
低温工学 |
46巻
3号
139から
148ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 2011/03 |
小型無冷媒NMR用環状配向バルク超電導体の開発
坂井 直道, 成木 紳也, 手嶋 英一, 森田 充, 平林 泉, 仲村 高志, 伊藤 佳孝, 吉川 雅章, 内海 博明
|
低温工学 |
46巻
3号
131から
138ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 2009/10 |
Superconducting magnetic bearing for a flywheel energy storage system using superconducting coils and bulk superconductors
K. Nagashima, H. Seino, N. Sakai, M. Murakami
|
Physica C: Superconductivity and its Applications |
469巻
15-20号
1244から
1249ページまで
|
ELSEVIER SCIENCE BV |
| 2009/10 |
Observation of record flux pinning in melt-textured NEG-123 superconductor doped by Nb, Mo, and Ti nanoparticles
M. Muralidhar, M. Tomita, M. Jirsa, N. Sakai, M. Murakami, I. Hirabayashi
|
Physica C: Superconductivity and its Applications |
469巻
15-20号
1196から
1199ページまで
|
ELSEVIER SCIENCE BV |
| 2009/09 |
Flux pinning properties in a GdBa2Cu3O 7-δ bulk superconductor with the addition of magnetic alloy particles
Yan Xu, Yan Xu, Mitsuru Izumi, Keita Tsuzuki, Yufeng Zhang, Caixuan Xu, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi
|
Superconductor Science and Technology |
22巻
9号
|
IOP PUBLISHING LTD |
| 2009/06 |
Pulsed Field Magnetization for GdBaCuO Bulk With Stronger Pinning Characteristics
Hiroyuki Fujishiro, Takuya Hiyama, Takashi Miura, Tomoyuki Naito, Shinya Nariki, Naomichi Sakai, Izumi Hirabayashi
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
19巻
3号
3545から
3548ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2009/06 |
Study of HTS bulk current lead with metal alloy impregnation under vacuum
K. Tsuzuki, D. Sugyo, Y. Kimura, M. Izumi, N. Sakai, M. Miki, H. Hayakawa
|
IEEE Transactions on Applied Superconductivity |
19巻
3号
2214から
2217ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2009/05 |
Solid phase (RE <inf>2</inf>BaO <inf>4</inf>)-Liquid phase (BaCuO <inf>2</inf>) reaction: The way to highly oriented ErBa
<inf>2</inf>Cu <inf>3</inf>O <inf>y</inf> superconducting thick films on commercial silver substrates
M. Muralidhar, N. Sakai, M. Jirsa, S. Tanaka
|
Crystal Growth and Design |
9巻
5号
2404から
2408ページまで
|
AMER CHEMICAL SOC |
| 2009/03 |
Position feedback control using magneto impedance sensors on conveyor with superconducting magnetic levitation
Tetsuhiko Iizuka, Naomichi Sakai, Hiroyuki Fujita
|
SENSORS AND ACTUATORS A-PHYSICAL |
150巻
1号
110から
115ページまで
|
ELSEVIER SCIENCE SA |
| 2009/02 |
Transmission Electron microscopy and atomic force microscopy observation of air-processed GdBa2Cu3O7-δ superconductors doped
with metal oxide nanoparticles (Metal = Zr, Zn, and Sn)
Caixuan Xu, Caixuan Xu, Caixuan Xu, Anming Hu, Masaki Ichihara, Mitsuru Izumi, Yan Xu, Naomichi Sakai, Izumi Hirabayashi
|
Japanese Journal of Applied Physics |
48巻
2号
|
IOP PUBLISHING LTD |
| 2009/01 |
Nanoscale pinning media in bulk melt-textured high-t<inf>c</inf> superconductors and their importance for super-magnet applications
M. Muralidhar, N. Sakai, M. Jirsa, M. Murakami, I. Hirabayashi
|
Ceramic Engineering and Science Proceedings |
29巻
8号
159から
167ページまで
|
AMER CERAMIC SOC |
| 2008/09 |
Effect of ZrO2 and ZnO nanoparticles inclusions on superconductive properties of the melt-processed GdBa2Cu3O7-δ bulk superconductor
Y. Xu, Y. Xu, A. Hu, C. Xu, N. Sakai, I. Hirabayashi, M. Izumi
|
Physica C: Superconductivity and its Applications |
468巻
15-20号
1363から
1365ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
Quenching characteristics of electrical contacts using YBaCuO bulk superconductor
K. Fukuda, H. Fujita, K. Ogawa, M. Tomita, M. Murakami, N. Sakai, I. Hirabayashi, K. Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1465から
1468ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
The microstructure and properties of single grain bulk Ag-doped Y-Ba-Cu-O fabricated by seeded infiltration and growth
K. Iida, N. H. Babu, Y. Shi, S. K. Pathak, W. K. Yeoh, T. Miyazaki, N. Sakai, M. Murakami, D. A. Cardwell
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1387から
1390ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
Preparation and properties of Eu-Ba-Cu-O superconducting bulk magnets for NMR application
S. Nariki, N. Sakai, I. Hirabayashi, M. Yoshikawa, Y. Itoh, T. Nakamura, H. Utumi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1451から
1455ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
New method of synthesis and physical properties of thick superconducting Er-123 films
M. Muralidhar, N. Sakai, T. Machi, T. Miyajiri, I. Hirabayashi, S. Tanaka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1345から
1349ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
Diffusion joint using silver layer of YBCO coated conductors for applications
J. Kato, N. Sakai, S. Miyata, A. Ibi, Y. Sutoh, Y. Yamada, N. Chikumoto, K. Nakao, T. Izumi, Y. Shiohara
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1571から
1574ページまで
|
ELSEVIER SCIENCE BV |
| 2008/09 |
A study on levitation force and its time relaxation behavior for a bulk superconductor-magnet system
T. Suzuki, S. Araki, K. Koibuchi, K. Ogawa, K. Sawa, K. Takeuchi, M. Murakami, K. Nagashima, H. Seino, Y. Miyazaki, N. Sakai,
I. Hirabayashi, Y. Iwasa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
468巻
15-20号
1461から
1464ページまで
|
ELSEVIER SCIENCE BV |
| 2008/06 |
Optimum processing conditions for the fabrication of large, single grain Ag-doped YBCO bulk superconductors
K. Iida, N. H. Babu, S. Pathak, Y. Shi, Wx Yeoh, T. Miyazaki, N. Sakai, M. Murakami, D. A. Cardwell
|
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS |
151巻
1号
2から
6ページまで
|
ELSEVIER SCIENCE BV |
| 2008/06 |
Current progress in ternary LREBa2Cu3Oy materials and their application
M. Muralidhar, M. Jirsa, N. Sakai, M. Murakami, I. Hirabayashi
|
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS |
151巻
1号
90から
94ページまで
|
ELSEVIER SCIENCE BV |
| 2008/04 |
Homogenizing field-trapping capabilities of bulk Y-Ba-Cu-O superconductors fabricated using Ba-Cu-O oxide substrates for practical
applications
Motohide Matsui, Norichika Tsuji, Shinya Nariki, Naomichi Sakai, Kengo Iwafuchi, Masato Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
21巻
4号
|
IOP PUBLISHING LTD |
| 2008/04 |
Record flux pinning in melt-textured NEG-123 doped by Mo and Nb nanoparticles
M. Muralidhar, N. Sakai, M. Jirsa, M. Murakami, I. Hirabayashi
|
APPLIED PHYSICS LETTERS |
92巻
16号
|
AMER INST PHYSICS |
| 2008/01 |
Single domain YBCO/Ag bulk superconductors fabricated by seeded infiltration and growth
Kazumasa Iida, Nadendla Hari Babu, Yunhua Shi, Taro Miyazaki, Naomichi Sakai, Masato Murakami, David A. Cardwell
|
8TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'07) |
97巻
|
IOP PUBLISHING LTD |
| 2008/01 |
Quenching Characteristics of YBCO Bulk Contacts
Koichiro Sawa, Katsuya Fukuda, Kuniyasu Ogawa, Masaru Tomita, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi
|
ELECTRICAL CONTACTS 2008: PROCEEDINGS OF THE FIFTY-FOURTH IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS |
319から
|
IEEE |
| 2007/10 |
Electrical contact characteristics of YBaCuO bulk
K. Fukuda, H. Fujita, M. Tomita, M. Murakami, N. Sakai, I. Hirabayashi, K. Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
1361から
1364ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Enhanced flux pinning in GdBaCuO bulk superconductors by Zr dopants
C. Xu, A. Hu, M. Ichihara, N. Sakai, M. Izumi, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
367から
370ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
An effect of interface condition on electrical contact characteristics using Y-Ba-Cu-O bulk superconductor
H. Fujita, K. Fukuda, M. Tomita, M. Murakami, N. Sakai, I. Hirabayashi, K. Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
415から
419ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Potentials of RE-Ba2Cu3Oy in the silver base technology
M. Muralidhar, N. Sakai, T. Machi, I. Hirabayashi, S. Tanaka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
314から
319ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Phase stability of MgO-doped Nd-Ba-Cu-O seed crystals for cold-seeded, OCMG processing
K. Iida, N. H. Babu, Y. Shi, L. S. Matthews, T. Miyazaki, N. Sakai, M. Murakami, D. A. Cardwell
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
340から
343ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Optimization of the diffusion joint process for the Ag layers of YBCO coated conductors
J. Kato, N. Sakai, S. Miyata, M. Konishi, Y. Yamada, N. Chikumoto, K. Nakao, T. Izumi, Y. Shiohara
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
747から
750ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Measurements of the levitation forces for a bulk Gd-Ba-Cu-O superconductor in high magnetic fields
T. Suzuki, S. Araki, K. Takeuchi, M. Murakami, K. Nagashima, Y. Miyazaki, H. Seino, N. Sakai, I. Hirabayashi, K. Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
383から
386ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Magnetic field distributions of stacked large single domain Gd-Ba-Cu-O bulk superconductors exceeding 140 mm in diameter
N. Sakai, S. Nariki, M. Nishimura, T. Miyazaki, M. Murakami, M. Miryala, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
348から
352ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Evaluation of fatigue properties of bulk ring superconductors for synchrotron radiation sources
R. Tsuru, T. Tanaka, T. Nakajima, T. Seike, H. Hirano, M. Morita, H. Teshima, S. Nariki, N. Sakai, I. Hirbayashi, H. Kitamura
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
1333から
1337ページまで
|
ELSEVIER SCIENCE BV |
| 2007/10 |
Formation of defects in precursors for melt-textured RE-Ba-Cu-O superconductors and effect of organic binder addition
S. Nariki, N. Sakai, M. Murakami, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
463巻
308から
313ページまで
|
ELSEVIER SCIENCE BV |
| 2007/09 |
Magnetic properties of melt-processed large single domain Gd-Ba-Cu-O bulk superconductor 140 mm in diameter
N. Sakai, S. Nariki, K. Nagashima, M. Miryala, M. Murakami, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
460巻
305から
309ページまで
|
ELSEVIER SCIENCE BV |
| 2007/09 |
Enhanced flux pinning of air-processed Gd123 by doping ZrO2 nanoparticles
Caixuan Xu, Anming Hu, Masaki Ichihara, Naomichi Sakai, Izumi Hirabayashi, Mitsuru Izumi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
460巻
1341から
1342ページまで
|
ELSEVIER SCIENCE BV |
| 2007/07 |
Consideration on contact mechanism of YBaCuO bulk superconductor with deposited metal layer
Hiroyuki Fujita, Katsuya Fukuda, Koichiro Sawat, Masaru Tomita, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi
|
IEICE TRANSACTIONS ON ELECTRONICS |
E90C巻
7号
1421から
1428ページまで
|
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG |
| 2007/06 |
Role of ZrO2/SnO2 nano-particles on superconducting properties and microstructure of melt-processed Gd123 superconductors
Caixuan Xu, Anming Hu, Masaki Ichihara, Naomichi Sakai, Izumi Hirabayashi, Mitsuru Izumi
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
17巻
2号
2980から
2983ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2007/06 |
Temperature dependency of levitation force and its relaxation in HTS
T. Suzuki, E. Ito, T. Sakai, S. Koga, M. Murakami, K. Nagashima, Y. Miyazaki, H. Seino, N. Sakai, I. Hirabayashi, K. Sawa
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
17巻
2号
3020から
3023ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2007/05 |
Enhanced Superconducting Properties of Air-Processed GdBa 2Cu 3O 7-δ Single Domains with BaCO 3/BaCuO 2-x Addition
Caixuan Xu, Caixuan Xu, Anming Hu, Naomichi Sakai, Izumi Hirabayashi, Mitsuru Izumi
|
Journal of Superconductivity and Novel Magnetism |
20巻
4号
309から
314ページまで
|
SPRINGER |
| 2007/01 |
Status of R&Ds for undulators with bulk high temperature superconductors
T. Tanaka, R. Tsuru, T. Seike, H. Hirano, M. Morita, H. Teshima, S. Nariki, N. Sakai, I. Hirabayashi, M. Murakami, H. Kitamura
|
SYNCHROTRON RADIATION INSTRUMENTATION, PTS 1 AND 2 |
879巻
297から
300ページまで
|
AMER INST PHYSICS |
| 2006/12 |
Transmission electron microscopy of air-processed Gd123 superconductors with the addition of Gd2Ba4MCuOx (M ？ Mo, Zr)
Caixuan Xu, Caixuan Xu, Anming Hu, Masaki Ichihara, Naomichi Sakai, Izumi Hirabayashi, Mitsuru Izumi
|
Superconductor Science and Technology |
19巻
12号
1285から
1290ページまで
|
IOP PUBLISHING LTD |
| 2006/11 |
USERSを利用した高温超電導バルクの製造実験
平田泰昌, 坂井直道, 平林泉, 村上雅人, 田中昭二
|
日本マイクログラビティ応用学会誌 |
23巻
4号
210から
215ページまで
|
日本マイクログラビティ応用学会 |
| 2006/11 |
Development of cryogenic permanent undulators operating around liquid nitrogen temperature
T. Tanaka, T. Hara, T. Bizen, T. Seike, R. Tsuru, X. Marechal, H. Hirano, M. Morita, H. Teshima, S. Nariki, N. Sakai, I. Hirabayashi,
M. Murakami, H. Kitamura
|
NEW JOURNAL OF PHYSICS |
8巻
|
IOP PUBLISHING LTD |
| 2006/10 |
Diffusion joint of YBCO coated conductors using stabilizing silver layers
J. Y. Kato, N. Sakai, S. Tajima, S. Miyata, M. Konishi, Y. Yamada, N. Chikumoto, K. Nakao, T. Izumi, Y. Shiohara
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
686から
688ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Levitation forces of bulk RE-Ba-Cu-O in high magnetic fields
E. Ito, T. Suzuki, T. Sakai, S. Koga, M. Murakami, K. Nagashima, N. Sakai, I. Hirabayashi, K. Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
412から
416ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Pulsed field magnetization properties for Gd-Ba-Cu-O superconductors impregnated with Bi-Sn-Cd alloy
Y. Kimura, H. Matsumoto, H. Fukai, N. Sakai, I. Hirabayashi, M. Izumi, M. Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
408から
411ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
RE-Ba2Cu3Oy formation mechanism via (RE)(2)BaO4
M. Muralidhar, N. Sakai, M. Murakami, I. Hirabayashi, S. Tanaka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
282から
285ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Flux pinning properties and superconductivity of Gd-123 superconductor with addition of nanosized SnO2/ZrO2 particles
Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
357から
360ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Deformation analysis of electrical contact using YBaCuO bulk superconductors
Hiroyuki Fujita, Masaru Tomita, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi, Koichiro Sawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
1123から
1126ページまで
|
ELSEVIER |
| 2006/10 |
Flux pinning and superconducting properties of ZnO added (Nd,Eu,Gd)Ba2Cu3Oy
M. Muralidhar, N. Sakai, M. Jirsa, T. Kono, M. Murakami, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
403から
407ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Field trapping property of Gd-Ba-Cu-O bulk superconductor 140 mm in diameter
N. Sakai, M. Kita, S. Nariki, M. Muralidhar, K. Inoue, I. Hirabayashi, M. Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
339から
342ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Fabrication and superconducting properties of Gd-Ba-Cu-O single-grain bulk with barium cerate addition
S. Nariki, N. Sakai, M. Murakami, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
291から
294ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Effect of potassium addition on YBa2Cu3Ox superconductors
K. Inoue, N. Sakai, M. Murakami, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
128から
132ページまで
|
ELSEVIER SCIENCE BV |
| 2006/10 |
Effect of metal impregnation in the field cool magnetization of bulk superconductor
M. Kita, S. Nariki, N. Sakai, I. Hirabayashi
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
445巻
375から
378ページまで
|
ELSEVIER SCIENCE BV |
| 2006/07 |
Improvement of the field-trapping capabilities of bulk Nd-Ba-Cu-O superconductors using Ba-Cu-O substrates
Motohide Matsui, Shinya Nariki, Naomichi Sakai, Kengo Iwafuchi, Masato Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/07 |
Recovery of trapped field distribution around a growth sector in a Gd-Ba-Cu-OHTS bulk with pulsed-field magnetization
Y. Kimura, H. Matsuzaki, I. Ohtani, E. Morita, M. Izumi, N. Sakai, I. Hirabayashi, M. Miki, M. Kitano, T. Ida
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/07 |
Characteristics of metal impregnated bulk Gd-Ba-Cu-O superconductors cooled down in a magnetic field
M. Kita, S. Nariki, N. Sakai, I. Hirabayashi
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/07 |
Contact characteristics of mechanically mated Y-Ba-Cu-O bulks with a deposited metal layer
Hiroyuki Fujita, Masaru Tomita, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi, Koichiro Sawa
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/07 |
Superior growth orientation control via ZnO doping of large-grain LRE-Ba2Cu3Oy compounds grown with MgO seeds
M. Muralidhar, T. Kono, M. Jirsa, N. Sakai, M. Murakami, I. Hirabayashi
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/07 |
Advances in enlargement of melt-textured Gd-Ba-Cu-O superconductors
S. Nariki, N. Sakai, M. Kita, M. Fujikura, M. Murakami, I. Hirabayashi
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
7号
|
IOP PUBLISHING LTD |
| 2006/06 |
Effect of RE2BaCuO5 refinement on the critical current density and trapped field of melt-textured (Gd, Y)-Ba-Cu-O bulk superconductors
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
439巻
2号
62から
66ページまで
|
ELSEVIER SCIENCE BV |
| 2006/06 |
高温超電導体への部分的着磁ガイドを用いた磁気浮上搬送の基礎研究
飯塚 哲彦, 坂井 直道, 藤田 博之
|
電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors
and Micromachines Society
|
126巻
6号
248から
254ページまで
|
The Institute of Electrical Engineers of Japan |
| 2006/06 |
ZnO doping effects in melt-textured (Nd0.33Eu0.39Gd0.27) Ba2Cu3O gamma grown from MgO seed
M. Muralidhar, T. Kono, M. Jirsa, N. Sakai, M. Murakami, I. Hirabayashi
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
19巻
6号
|
IOP PUBLISHING LTD |
| 2006/04 |
Ba‐Cu‐O系酸化物支持材を用いた超電導バルク体の品質向上に関する研究
松井元英, 成木紳也, 藤本浩之, 坂井直道, 岩淵研吾, 村上雅人
|
低温工学 |
41巻
4号
170から
175ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 2006/01 |
The force relaxation in levitating high Tc superconductor
E. Ito, Y. Komano, K. Sawa, M. Murakami, N. Sakai, I. Hirabayashi
|
ADVANCES IN CRYOGENIC ENGINEERING, VOL 52A & 52B |
824巻
820から
|
AMER INST PHYSICS |
| 2006/01 |
Microstructure and superconducting properties of melt-processed bulk Gd123 single domain with Gd2Ba4CuMOx (M=Mo and Zr) additions
Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
ADVANCES IN CRYOGENIC ENGINEERING, VOL 52A & 52B |
824巻
779から
|
AMER INST PHYSICS |
| 2006/01 |
Contact resistance characteristics of YBaCuO superconductors with deposited metal layer
Hiroyuki Fujita, Katsuya Fukuda, Koichiro Sawa, Masaru Tomita, Masato Murakami, Naomichi Sakai, Izumi Hirabayashi
|
23rd International Conference on Electrical Contacts, ICEC 2006 - together with the 6th International Session on Electromechanical
Devices, IS-EMD 2006
|
390から
395ページまで
|
|
| 2006/01 |
High performance of air-processed GdBa2Cu3O 7-δ superconductors with fined Gd2BaCuO5 and Gd2Ba4CuMoOx additions
C. Xu, C. Xu, A. Hu, N. Sakai, I. Hirabayashi, M. Izumi
|
Journal of Physics: Conference Series |
43巻
454から
457ページまで
|
IOP PUBLISHING LTD |
| 2005/10 |
Three-dimensional field measurements of levitated HTS and the modeling of the shielding current
E Ito, Y Komano, K Sawa, Y Iwasa, N Sakai, Hirabayashi, I, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
731から
738ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Tensile testing method for rare earth based bulk superconductors at liquid nitrogen temperature
K Kasaba, K Katagiri, A Murakami, G Sato, T Sato, M Murakami, N Sakai, H Teshima, M Sawamura
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
639から
643ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Analysis of mixed ternary LREBa2CU3Oy nano-structures by STM and TEM
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
196から
201ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Barium cerate as effective flux pinning centers in Y123 bulk materials
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
602から
607ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Design of microstructure in melt-textured bulk superconductors with the employment of granules containing ultra-fine Y2BaCuO5
particles
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
532から
536ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Development of technology for a reliable fabrication of LRE-123 materials for levitation applications above 80 K
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
777から
782ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Effect of Y-Ba-Cu-O-M (M = Zr, Sn and Ce) addition on the superconducting properties of melt-textured Y123 bulk
S Nariki, A Mogi, H Tanaka, N Sakai, M Murakami, Hirabayashi, I, T Takizawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
537から
542ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Electrical contact characteristics of mechanically mated Y-Ba-Cu-O bulks with deposited metal layer
T Imaizumi, K Sawa, M Tomita, M Murakami, N Sakai, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
815から
820ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Enhanced Jc in air-processed GdBa2Cu 3O7-δ superconductors
Caixuan Xu, Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
Physica C: Superconductivity and its Applications |
426巻
613から
617ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Evaluation of magnetic homogeneities of Gd-Ba-Cu-O bulk superconductors by different Hall probe scanning methods
T Kono, H Fukai, N Sakai, S Nariki, Hirabayashi, I, M Murakami, N Koshizuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
632から
638ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Experiment for growing large Gd-Ba-Cu-O-Ag bulk superconductor
N Sakai, K Inoue, S Nariki, A Hu, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
515から
519ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Fabrication of Gd-Ba-Cu-O bulk superconductors with a cold seeding method
K Inoue, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
543から
549ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Field trapping and magnetic levitation performances of large single-grain Gd-Ba-Cu-O at different temperatures
S Nariki, M Fujikura, N Sakai, Hirabayashi, I, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
654から
659ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Microstructure and superconducting properties of Dy-Ba-Cu-O bulk superconductors fabricated in different oxygen atmospheres
H Tanaka, S Nariki, N Sakai, Hirabayashi, I, M Murakami, T Takizawa
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
660から
665ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Effect of low temperature annealing on doping level and superconducting properties for IBAD/PLD-YBCO coated conductor
JY Kato, N Chikumoto, N Sakai, Y Iijima, K Kakimoto, T Saitoh, T Watanabe, Y Yamada, S Tajima
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
1113から
1117ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Rotation loss reduction of superconducting magnetic bearings by stacking and rearranging the shape of the bulks
M Kita, T Ichihara, Masaie, I, K Demachi, N Sakai, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
821から
825ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Near net shape processing of RE-Ba-Cu-O bulk superconductor by machining binder-added precursors
M Fujikura, S Nariki, N Sakai, Hirabayashi, I, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
527から
531ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Nanostripes in SmBa2Cu3O7-δ single crystals: Origin and peak effect
A. Hu, A. Hu, X. Yao, M. Winter, H. Zhou, N. Sakai, M. R. Koblischka, M. Murakami, I. Hirabayashi
|
Physica C: Superconductivity and its Applications |
426巻
441から
445ページまで
|
ELSEVIER SCIENCE BV |
| 2005/10 |
Effect of preloading on the relaxation of the levitation force in bulk Y-Ba-Cu-O superconductors
Y Komano, E Ito, K Sawa, Y Iwasa, T Ichihara, N Sakai, Hirabayashi, I, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
426巻
789から
793ページまで
|
ELSEVIER SCIENCE BV |
| 2005/09 |
The effect of inhomogeneous flux penetration into bulk superconductor by pulsed field magnetization
H Fukai, Y Kimura, S Nariki, N Sakai, M Izumi, Hirabayashi, I
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
18巻
9号
1179から
1182ページまで
|
IOP PUBLISHING LTD |
| 2005/08 |
Effect of Gd2Ba4CuMoOy addition on the band structure and spatial variation of superconducting properties in GdBa 2Cu3O7-δ
single domains
Caixuan Xu, Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
Superconductor Science and Technology |
18巻
8号
1082から
1088ページまで
|
IOP PUBLISHING LTD |
| 2005/06 |
Spatial inhomogeneities of Gd-Ba-Cu-O bulk superconductors evaluated by different hall probe scanning methods
T Kono, N Sakai, S Nariki, Hirabayashi, I, M Murakami, N Koshizuka
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
15巻
2号
3640から
3643ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2005/06 |
Processing of high-performance (Gd, Y)-Ba-Cu-O bulk superconductors with fine RE211 pinning centers
S Nariki, N Sakai, M Murakami, L Hirabayashi
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
15巻
2号
3110から
3113ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2005/03 |
Nanoscale Gd(2)BaCuO(5)particles in (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy and magnetic levitation at 90.2 K
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
18巻
3号
|
IOP PUBLISHING LTD |
| 2005/03 |
Effect of BaO2 and fine Gd2BaCuO7-δ addition on the superconducting properties of air-processed GdBa 2Cu3O7-δ
Caixuan Xu, Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
Superconductor Science and Technology |
18巻
3号
229から
233ページまで
|
IOP PUBLISHING LTD |
| 2005/02 |
Melt-processed Gd-Ba-Cu-O superconductor with trapped field of 3 T at 77 K
S Nariki, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
18巻
2号
|
IOP PUBLISHING LTD |
| 2005/02 |
Angular dependence of the peak effect and out-of-plane modulated compositional order in melt-processed (Sm, Eu, Gd)Ba2Cu 3O7-δ
superconductors
A. Hu, N. Chikumoto, H. Zhou, N. Sakai, M. Murakami, M. Murakami, I. Hirabayshi
|
Superconductor Science and Technology |
18巻
2号
|
IOP PUBLISHING LTD |
| 2005/02 |
Measurements of three-dimensional fields of bulk superconductors in varying external fields
N Yamachi, N Sakai, K Sawa, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
18巻
2号
|
IOP PUBLISHING LTD |
| 2005/02 |
Superconducting levitation at 90 K - a base for construction of non-contact liquid oxygen pumps
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
18巻
2号
|
IOP PUBLISHING LTD |
| 2005/02 |
The development of melt-processed (Sm, Eu, Gd)Ba2Cu 3O7-δ single-domain superconductors for high field applications
A. Hu, N. Sakai, M. Murakami, M. Murakami, I. Hirabayashi
|
Superconductor Science and Technology |
18巻
2号
|
IOP PUBLISHING LTD |
| 2005/01 |
Origin of ordering oscillation of local composition in melt-processed REBa2Cu3O7-δ superconductors (re: Sm, Eu, Gd)
A. Hu, N. Sakai, I. Hirabayashi, M. Winter, M. R. Koblischka, H. Zhou
|
International Journal of Modern Physics B |
19巻
1-3号
159から
161ページまで
|
WORLD SCIENTIFIC PUBL CO PTE LTD |
| 2005/01 |
Contact resistance characteristics of high temperature superconducting bulk - Part IV
H Fujita, T Imaizumi, M Tomita, N Sakai, M Murakami, Hirabayashi, I, K Sawa
|
PROCEEDINGS OF THE FIFTY-FIRST IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS |
2005巻
272から
276ページまで
|
IEEE |
| 2005/01 |
Solubility and superconductivity of Gd1+xBa2-xCu 3O7-δ compounds (x = -0.1,0,0.05,0.1,0.15 and 0.2)
Caixuan Xu, Caixuan Xu, Anming Hu, Naomichi Sakai, Mitsuru Izumi, Izumi Hirabayashi
|
Physica C: Superconductivity and its Applications |
417巻
3-4号
77から
84ページまで
|
ELSEVIER SCIENCE BV |
| 2005/01 |
Irreversible field determined by pulsed magnetization and compositional fluctuation of melt-processed (Sm, Eu, Gd)Ba2Cu3O
7-δ superconductors
A. Hu, T. Kono, H. Zhou, K. Iida, K. Nakao, N. Sakai, N. Koshizuka, M. Murakami, M. Murakami, I. Hirabayashi
|
Superconductor Science and Technology |
18巻
1号
58から
63ページまで
|
IOP PUBLISHING LTD |
| 2004/10 |
Low temperature mechanical properties of Y123 bulk superconductor fabricated by the modified QMG process
A Murakami, K Katagiri, K Kasaba, K Noto, H Teshima, M Sawamura, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
673から
677ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Optimization of ternary LRE-Ba-Cu-O materials for use at liquid oxygen temperature
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
575から
579ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Processing of high-performance (Sm,Eu,Gd)Ba2Cu3O 7-δ bulk superconductors with BaO2 addition
A. Hu, A. Hu, N. Sakai, H. Zhou, M. Murakami, M. Murakami, I. Hirabayashi
|
Physica C: Superconductivity and its Applications |
412巻
571から
574ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Magnetic levitation in liquid oxygen and its applications
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
739から
743ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Numerical simulation of a bulk superconductor during pulsed field magnetization
H Fukai, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
695から
698ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Mechanical properties of Y-Ba-Cu-O blocks welded by silver added Y-Ba-Cu-O solder
T Kaneko, K Iida, T Kono, N Sakai, M Murakami, N Koshizuka, A Murakami, K Katagiri
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
678から
682ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Magnetization properties for Gd-Ba-Cu-O bulk superconductors with a couple of pulsed-field vortex-type coils
T Ida, H Matsuzaki, Y Akita, M Izumi, H Sugimoto, Y Hondou, Y Kimura, N Sakai, S Nariki, Hirabayashi, I, M Miki, M Murakami,
M Kitano
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
638から
645ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Magnetization measurement of (Nd, Eu, Gd)Ba2Cu3Oy having very high irreversibility fields in pulsed high magnetic fields
T Kono, M Muralidhar, K Nakao, N Sakai, M Murakami, N Koshizuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
699から
703ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Direct observation and analysis of nanoscale precipitates in (Sm,Eu,Gd)Ba2Cu3Oy
M Muralidhar, N Sakai, M Jirsa, N Koshizuka, M Murakami
|
APPLIED PHYSICS LETTERS |
85巻
16号
3504から
3506ページまで
|
AMER INST PHYSICS |
| 2004/10 |
High critical current density in RE-Ba-Cu-O bulk superconductors with very fine RE2BaCuO5 particles
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
557から
565ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Effects of Dy2BaCuO5 contents on microstructure and mechanical strength of Ag-added Dy-Ba-Cu-O bulk superconductors
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
412巻
651から
656ページまで
|
ELSEVIER SCIENCE BV |
| 2004/10 |
Effect of nanoscopic ZrO2 particles on flux pinning in (Nd, Eu, Gd)-123/Gd-211 composites
M Muralidhar, N Sakai, M Jirsa, M Mirakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
10号
1129から
1132ページまで
|
IOP PUBLISHING LTD |
| 2004/08 |
Operation result of superconductive material fabrication experiments in the users space
Y Oka, A Shisa, H Hirata, K Ijichi, M Murakami, N Sakai
|
ACTA ASTRONAUTICA |
55巻
3-9号
181から
188ページまで
|
PERGAMON-ELSEVIER SCIENCE LTD |
| 2004/06 |
High-T-c superconducting magnets that function at liquid oxygen temperature
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
14巻
2号
1206から
1209ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2004/06 |
Deformation and fracture behavior of Sm123 bulk superconductors by compressive loading at room temperature
R Kan, K Katagiri, A Murakami, K Kasaba, Y Shoji, K Noto, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
14巻
2号
1114から
1117ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2004/06 |
Fracture toughness of Sm123 bulk superconductors evaluated by tensile and bending tests
K Katagiri, A Murakami, T Okudera, Y Yoshino, A Iwabuchi, K Noto, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
14巻
2号
1046から
1049ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2004/06 |
Fracture toughness of SmBaCuO bulk superconductors at cryogenic temperatures
Y Yoshino, A Iwabuchi, N Takahashi, K Katagiri, K Noto, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
14巻
2号
1118から
1121ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2004/03 |
Effect of BaO2 addition on superconducting properties of melt-processed (Sm, Eu, Gd)Ba2Cu3O7-δ superconductors
A. Hu, H. Zhou, S. Nariki, N. Sakai, M. Murakami, M. Murakami, I. Hirabayashi
|
Superconductor Science and Technology |
17巻
3号
545から
548ページまで
|
IOP PUBLISHING LTD |
| 2004/02 |
Pinning centres in NEG-123 active at liquid oxygen temperature (90.2 K)
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
Joining of Y-Ba-Cu-O/Ag bulk superconductors using Er-Ba-Cu-O/Ag solder
K Iida, T Kono, T Kaneko, K Katagiri, N Sakai, M Murakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
High critical current density in Y-Ba-Cu-O bulk superconductors with very fine Y211 particles
S Nariki, N Sakai, M Murakami, Hirabayashi, I
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
Peak effect with tilted fields in melt-processed (Sm, Eu, Gd)Ba2Cu3O7-δ superconductors
A. Hu, H. Zhou, N. Chikumoto, N. Sakai, I. Hirabayashi, M. Murakami, M. Murakami
|
Superconductor Science and Technology |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
Joining of different Y-Ba-Cu-O blocks
K Iida, T Kono, T Kaneko, K Katagiri, N Sakai, M Murakami, N Koshizuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
402巻
1-2号
119から
126ページまで
|
ELSEVIER SCIENCE BV |
| 2004/02 |
Flux motion in Y-Ba-Cu-O bulk superconductors during pulse field magnetization
K Yoshizawa, S Nariki, N Sakai, M Murakami, Hirabayasi, I, T Takizawa
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
Effects of subgrains on critical current properties in melt-processed RE-Ba-Cu-O bulk superconductors
K Ogasawara, N Sakai, MR Koblischka, A Koblischka-Veneva, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
17巻
2号
|
IOP PUBLISHING LTD |
| 2004/02 |
Air processing of ternary (Sm,Eu,Gd)Ba2Cu3O 7-δ superconductors with enhanced peak effects
A. Hu, N. Sakai, H. Zhou, K. Inoue, N. Chikumoto, M. Murakami
|
Physica C: Superconductivity and its Applications |
402巻
1-2号
127から
135ページまで
|
ELSEVIER SCIENCE BV |
| 2004/01 |
Low temperature STM/STS studies of high J(c) superconductors
M Nishiyama, G Kinoda, Y Zhao, M Muralidhar, N Sakai, N Koshizuka, T Hasegawa, M Murakami
|
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 50A AND B |
711巻
579から
585ページまで
|
AMER INST PHYSICS |
| 2003/12 |
Vortex pinning by mesoscopic defects: A way to levitation at liquid oxygen temperature
M Muralidhar, N Sakai, M Jirsa, N Koshizuka, M Murakami
|
APPLIED PHYSICS LETTERS |
83巻
24号
5005から
5007ページまで
|
AMER INST PHYSICS |
| 2003/11 |
Levitation of NEG-123 at the temperature of liquid oxygen (90.2 K)
M Muralidhar, N Sakai, M Jirsa, M Murakami, N Koshizuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
16巻
11号
|
IOP PUBLISHING LTD |
| 2003/10 |
Fracture toughness evaluation of YBCO bulk superconductor
T Okudera, A Murakami, K Katagiri, K Kasaba, Y Shoji, K Noto, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
628から
633ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Welding of different Y-Ba-Cu-O blocks
K Iida, J Yoshioka, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
437から
440ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Pulsed field magnetization of large-grain Gd-Ba-Cu-O bulk superconductor
H Fukai, H Yamada, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
585から
588ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Mechanical properties of Y-Ba-Cu-O blocks welded by Er-Ba-Cu-O solder
T Kaneko, K Iida, J Yoshioka, N Sakai, M Murakami, A Murakami, K Katagiri
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
673から
676ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Superconducting properties of melt-textured RE-Ba-Cu-O (RE : Ho, Er and Y) bulk superconductors with various RE211 contents
S Nariki, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
516から
520ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Superconductors for high-field use at 77 K
M Muralidhar, N Sakai, M Jirsa, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
567から
570ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Thermal conductivity of superconducting joint of Y-Ba-Cu-O bulk materials
T Satoh, K Iida, J Yoshioka, N Sakai, M Murakami, K Noto
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
669から
672ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Effects of Ag content on the mechanical properties of (Nd,Eu,Gd)-Ba-Cu-O bulk superconductors
K Katagiri, A Murakami, R Kan, K Kasaba, K Noto, M Muralidhar, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
526から
530ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Spatial variation of superconducting properties and compositional fluctuation in large melt-processed (Sm-Eu)123 single domains
A Hu, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
571から
574ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Levitation forces of bulk superconductors in varying fields
N Yamachi, T Nishikawa, N Sakai, K Sawa, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
579から
584ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Mechanical properties of Sm-Ba-Cu-O bulk superconductors at room temperature
A Murakami, K Katagiri, K Kasaba, Y Shoji, K Noto, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
557から
561ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Effect of Ag addition on cold-seeded melt-growth of Gd-Ba-Cu-O superconductor using Nd123 seed crystal
S Nariki, N Sakai, K Inoue, A Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
468から
472ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Microstructure and flux pinning of OCMG processed (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy with sub-micron Gd2BaCuO5 second phase particles
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
619から
622ページまで
|
ELSEVIER SCIENCE BV |
| 2003/10 |
Recent progress in melt-processed (Nd-Sm-Gd)Ba2Cu3Oy superconductors
M Muralidhar, S Nariki, M Jirsa, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
392巻
473から
478ページまで
|
ELSEVIER SCIENCE BV |
| 2003/09 |
Mechanical properties of Nd-Ba-Cu-O bulk superconductors
M Matsui, N Sakai, M Murakami, K Osamura
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
16巻
9号
1086から
1091ページまで
|
IOP PUBLISHING LTD |
| 2003/07 |
Fabrication of large-grain bulk superconductors in microgravity environment
N Sakai, K Inoue, A Shisa, H Hirata, M Murakami
|
ACTA ASTRONAUTICA |
53巻
1号
35から
43ページまで
|
PERGAMON-ELSEVIER SCIENCE LTD |
| 2003/06 |
The modulation of the peak effect in melt-processed (Sm-Eu) 123 superconductors with compositional fluctuations
A Hu, H Zhou, DX Huang, N Chikumoto, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
13巻
2号
3755から
3758ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2003/06 |
Hot-seeding melt growth of large (Sm-Eu)123 single domains in air with controlled chemical substitutions
A Hu, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
13巻
2号
3079から
3082ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2003/06 |
E-J characteristics and n value of melt-textured REBa2Cu3Ox (RE : Nd, Y)
K Inoue, N Sakai, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
13巻
2号
3109から
3112ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2003/06 |
Irreversibility field above 14 T at 77 K in (Nd-Eu-Gd)Ba2Cu3Oy
M Muralidhar, N Sakai, M Jirsa, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
13巻
2号
3091から
3094ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2003/06 |
Superconducting properties and microstructures of Er-Ba-Cu-O superconductor
K Iida, J Yoshioka, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
16巻
6号
699から
706ページまで
|
IOP PUBLISHING LTD |
| 2003/05 |
Pinning properties of Gd-Ba-Cu-O bulk superconductor fabricated by cold seeding method
K Inoue, N Sakai, S Nariki, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
388巻
407から
408ページまで
|
ELSEVIER SCIENCE BV |
| 2003/05 |
Scanning tunneling microscopy studies of high J(c) NEG123 crystals
M Nishiyama, M Muralidhar, N Sakai, K Ogawa, N Koshizuka, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
388巻
297から
298ページまで
|
ELSEVIER SCIENCE BV |
| 2003/05 |
Magnetic and microstructure study of bulk (SM0.33Eu0.33Gd0.33)Ba2Cu3Oy with submicron Gd2BaCuO5 second-phase particles
M Muralidhar, M Jirsa, N Sakai, Y Wu, M Murakami
|
JOURNAL OF MATERIALS RESEARCH |
18巻
5号
1073から
1080ページまで
|
MATERIALS RESEARCH SOCIETY |
| 2003/04 |
The crystallization in the welding region for Y-Ba-Cu-O bulk superconductors
J Yoshioka, K Iida, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
386巻
495から
499ページまで
|
ELSEVIER SCIENCE BV |
| 2003/04 |
Large grain growth and superconducting properties of GdBa2Cu3O7-δ fabricated in air with BaCuO 2-x addition
A. Hu, N. Sakai, M. Murakami
|
Physica C: Superconductivity and its Applications |
386巻
275から
278ページまで
|
ELSEVIER SCIENCE BV |
| 2003/04 |
Subgrain structures and superconductivity in RE-Ba-Cu-O bulk superconductors
K Ogasawara, N Sakai, A Koblischka-Veneva, MR Koblischka, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
386巻
225から
230ページまで
|
ELSEVIER SCIENCE BV |
| 2003/02 |
Pinning characteristics in chemically modified (Nd, Eu, Gd)-Ba-Cu-O superconductors
M Muralidhar, N Sakai, M Nishiyama, M Jirsa, T Machi, M Murakami
|
APPLIED PHYSICS LETTERS |
82巻
6号
943から
945ページまで
|
AMER INST PHYSICS |
| 2003/02 |
Effect of Nd422 addition on the mechanical properties of Nd-Ba-Cu-O bulk superconductors
M Matsui, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
384巻
3号
391から
398ページまで
|
ELSEVIER SCIENCE BV |
| 2003/01 |
Single-grain growth, microstructure and superconducting properties of (Sm, Eu)123 superconductors with BaCuO2-x addition
A Hu, N Sakai, H Zhou, M Matsui, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
16巻
1号
33から
38ページまで
|
IOP PUBLISHING LTD |
| 2003/01 |
Processing and properties of Gd-Ba-Cu-O bulk superconductor with high trapped magnetic field
S Nariki, N Sakai, M Murakami
|
PROCESSING OF HIGH-TEMPERATURE SUPERCONDUCTORS |
140巻
351から
364ページまで
|
AMER CERAMIC SOC |
| 2003/01 |
Progress in melt-processed (Nd-Sm-Gd)Ba2Cu3Oy superconductors
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
16巻
1号
|
IOP PUBLISHING LTD |
| 2002/12 |
New type of vortex pinning structure effective at very high magnetic fields
M Muralidhar, N Sakai, N Chikumoto, M Jirsa, T Machi, M Nishiyama, Y Wu, M Murakami
|
PHYSICAL REVIEW LETTERS |
89巻
23号
|
AMERICAN PHYSICAL SOC |
| 2002/12 |
Modulation of the peak effect in melt-processed (Sm1-xEux)Ba2Cu3O7-δ superconductors with compositional fluctuation
A. Hu, H. Zhou, N. Sakai, M. Murakami
|
Applied Physics Letters |
81巻
25号
4796から
4798ページまで
|
AMER INST PHYSICS |
| 2002/10 |
Development of Gd-Ba-Cu-O bulk magnets with very high trapped magnetic field
S Nariki, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
631から
635ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Fabrication and characterization of LRE1+xBa2-xCu3Oy (LRE : Nd, Eu, Gd, NEG) superconductors: a low oxygen partial pressure
M Muralidhar, N Sakai, M Jirsa, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
646から
650ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Effect of the surface orientation on the microstructure of bulk Y-Ba-Cu-O joint
J Yoshioka, K Iida, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
641から
645ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Effect of silver addition on the field trapping properties of Gd-Ba-Cu-O bulk superconductors
S Nariki, N Sakai, M Matsui, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
774から
778ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Influence of initial composition on the flux pinning of melt-processed (SmxEu1-x)Ba2Cu3O7-δ
A. Hu, N. Sakai, D. X. Huang, N. Chikumoto, M. Murakami
|
Physica C: Superconductivity and its Applications |
378巻
692から
696ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Mechanical properties of melt-textured Gd-Ba-Cu-O bulk with silver addition
S Nariki, N Sakai, A Tomita, A Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
779から
782ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Stress-strain characteristics and fracture surface morphology of (SmGd)-Ba-Cu-O bulk superconductor
K Katagiri, A Murakami, T Sato, T Okudera, N Sakai, M Muralidhar, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
722から
726ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Strong coupled joint for Y-Ba-Cu-O superconductors using a sintered Er-Ba-Cu-O solder
K Iida, J Yoshioka, T Negichi, K Noto, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
622から
626ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Subgrain structures and their effects on critical current properties in large single-domain RE123 bulk superconductors
K Ogasawara, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
727から
731ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Effect of Nd422 content on the trapped fields of Nd-Ba-Cu-O bulk superconductors
M Matsui, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
732から
737ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Tensile mechanical properties of (Nd,Eu,Gd)-Ba-Cu-O bulk superconductors at room and liquid nitrogen temperatures
A Murakami, K Katagiri, K Noto, K Kasaba, Y Shoji, M Muralidhar, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
794から
797ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Trapped magnetic field of Gd-Ba-Cu-O/Ag bulk fabricated in air
S Nariki, H Hinai, N Sakai, M Murakami, M Otsuka
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
764から
768ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
Effect of cooling rate on the trapped-fields of Nd-Ba-Cu-O bulk superconductors
M Matsui, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
651から
656ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
E-J characteristics of melt-textured RE123 (RE : Nd, Y) superconductors
K Inoue, N Sakai, K Waki, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
503から
507ページまで
|
ELSEVIER SCIENCE BV |
| 2002/10 |
High flux pinning in ternary (Nd-Eu-Gd)Ba2Cu3Oy superconductors at 77 K
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
378巻
750から
754ページまで
|
ELSEVIER SCIENCE BV |
| 2002/09 |
Excess of Eu in the (Nd0.33Eu0.33+xGd0.33-x)Ba2Cu3Oy system: the way to a high irreversibility field at 77 K
M Muralidhar, N Sakai, Y Wu, M Murakami, M Jirsa, T Nishizaki, N Kobayashi
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
9号
1357から
1363ページまで
|
IOP PUBLISHING LTD |
| 2002/07 |
Effect of Ag2O addition on the trapped fields and mechanical properties of Nd-Ba-Cu-O bulk superconductors
M Matsui, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
7号
1092から
1098ページまで
|
IOP PUBLISHING LTD |
| 2002/07 |
Tensile strength and fracture surface topography of Sm-Ba-Cu-O bulk superconductors
A Murakami, K Katagiri, K Kasaba, Y Shoji, K Noto, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
7号
1099から
1104ページまで
|
IOP PUBLISHING LTD |
| 2002/06 |
Solubility limit and crystallization of (Sm0.5Eu0.5)1+xBa2-xCu3O 7-δ
A. Hu, N. Sakai, M. Murakami
|
Physica C: Superconductivity and its Applications |
371巻
1号
19から
26ページまで
|
ELSEVIER SCIENCE BV |
| 2002/05 |
新しい結晶成長技術超伝導バルク磁石
坂井 直道, 成木 紳也, 村上 雅人
|
應用物理 |
71巻
5号
580から
581ページまで
|
The Japan Society of Applied Physics |
| 2002/05 |
Formation of pores in melt-processed RE-Ba-Cu-O and the techniques to reduce pore density
N Sakai, D Ishihara, K Inoue, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
698から
701ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Enhancement of trapped fields of large-grain Nd-Ba-Cu-O superconductors
M Matsui, S Nariki, N Sakai, Murakami, I
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
781から
785ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Subgrains in large-grain RE123 bulk superconductors
K Ogasawara, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
791から
795ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Matrix chemical ratio and its optimization for highest flux pinning in ternary (Nd-Eu-Gd)Ba2Cu3Oy
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
688から
693ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Melt processing and enhanced superconducting properties of single domain(Sm0.5Eu0.5)123 superconductors fabricated in air
A Hu, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
675から
678ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Processing of high-performance Gd-Ba-Cu-O bulk superconductor with Ag addition
S Nariki, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
648から
652ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Refinement of RE211 particles in melt-textured RE-Ba-Cu-O bulk superconductors
S Nariki, M Matsui, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
679から
682ページまで
|
IOP PUBLISHING LTD |
| 2002/05 |
Joining Y123 bulk superconductors using Yb-Ba-Cu-O and Er-Ba-Cu-O solders
J Yoshioka, K Iida, T Negichi, N Sakai, K Noto, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
15巻
5号
712から
716ページまで
|
IOP PUBLISHING LTD |
| 2002/04 |
Superconducting joint of Y-Ba-Cu-O superconductors using Er-Ba-Cu-O solder
K Iida, J Yoshioka, N Sakai, M Murakami
|
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS |
370巻
1号
53から
58ページまで
|
ELSEVIER SCIENCE BV |
| 2002/03 |
An evaluation of mechanical properties of YBaCuO and (Sm,Gd)BaCuO bulk superconductors using Vickers hardness test at cryogenic
temperatures
Y Yoshino, A Iwabuchi, K Katagiri, K Noto, N Sakai, A Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
12巻
1号
1755から
1758ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2002/02 |
Pinning properties in melt-processed YbBa2Cu3O7-δ with finely dispersed Yb2BaCuO5 inclusions
Tadashi Mochida, Tadashi Mochida, Naomichi Sakai, Sang Im Yoo, Masato Murakami
|
Physica C: Superconductivity and its Applications |
366巻
4号
229から
237ページまで
|
ELSEVIER SCIENCE BV |
| 2002/01 |
Subgrain structures and their effects on superconducting properties in large-grain RE123 superconductors
K Ogasawara, N Sakai, M Murakami
|
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 48A AND B |
614巻
679から
685ページまで
|
AMER INST PHYSICS |
| 2002/01 |
Effect of silver addition on the mechanical and field trapping properties of Gd-Ba-Cu-O bulk superconductors
Nariki, S., Sakai, N., Matsui, M., Murakami, M.
|
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals |
66巻
4号
|
|
| 2002/01 |
Trapped-field of RE-123 (RE = Gd, Dy) bulk superconducting magnets
S Nariki, N Sakai, M Murakami
|
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 48A AND B |
614巻
686から
693ページまで
|
AMER INST PHYSICS |
| 2002/01 |
Superconducting joint of Y-Ba-Cu-O using various superconducting solders
Iida, K., Yoshioka, J., Negichi, T., Sakai, N., Noto, K., Murakami, M.
|
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals |
66巻
4号
|
|
| 2002/01 |
Melt processing of single domain (Sm0.5Eu0.5)Ba2Cu3O7-delta superconductors with high performance in air
A Hu, N Sakai, M Murakami
|
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 48A AND B |
614巻
694から
700ページまで
|
AMER INST PHYSICS |
| 2002/01 |
Microstructures and superconducting properties of single domain (Sm0.5,Eu0.5)Ba2Cu3 O7-δ superconductors fabricated in air
A. Hu, N. Sakai, K. Ogasawara, M. Murakami
|
Physica C: Superconductivity and its Applications |
366巻
3号
157から
163ページまで
|
ELSEVIER SCIENCE BV |
| 2002/01 |
Effect of Dy<inf>2</inf>BaCuO<inf>5</inf> addition on trapped magnetic fields in Dy-Ba-Cu-O bulk superconductors
Nariki, S., Sakai, N., Murakami, M.
|
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals |
66巻
4号
|
|
| 2002/01 |
Subgrain structures in RE123 bulk superconductors
Ogasawara, K., Sakai, N., Murakami, M.
|
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals |
66巻
4号
|
|
| 2002/01 |
Trapped fields of large-grain Nd-Ba-Cu-O superconductors
M Matsui, S Nariki, N Sakai, M Murakami
|
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 48A AND B |
614巻
405から
411ページまで
|
AMER INST PHYSICS |
| 2001/11 |
Optimization of matrix chemical ratio for high flux pinning in ternary (Nd-Eu-Gd)Ba2Cu3Oy
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
APPLIED PHYSICS LETTERS |
79巻
19号
3107から
3109ページまで
|
AMER INST PHYSICS |
| 2001/11 |
Improvement in field trapping capability of (Nd,Eu,Gd) Ba2Cu3Oy with Ag2O addition
M Muralidhar, M Jirsa, N Sakai, M Murakami
|
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS |
40巻
11号
6329から
6334ページまで
|
INST PURE APPLIED PHYSICS |
| 2001/08 |
High-temperature in situ observation of Nd-Sm-Ba-Cu-O system by laser-scanning microscopy
S Banzai, N Sakai, N Takazawa, S Yoshizawa, G Osabe, M Otsuka, M Murakami
|
PHYSICA C |
357巻
702から
705ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Preparation and properties of OCMG-processed Gd-Ba-Cu-O bulk superconductors with very fine Gd211 particles
S Nariki, N Sakai, M Murakami
|
PHYSICA C |
357巻
811から
813ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Processing of GdBa2Cu3O7-y bulk superconductor and its trapped magnetic field
S Nariki, N Sakai, M Murakami
|
PHYSICA C |
357巻
629から
634ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Single-domain NEG bulk superconductors for high magnetic field applications
A Muralidhar, A Jirsa, N Sakai, A Murakami
|
PHYSICA C |
357巻
661から
664ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Structure and formation mechanism of subgrains in large single-grain RE-Ba-Cu-O (RE = Y, Sm, Nd) bulk
K Ogasawara, N Sakai, M Murakami
|
PHYSICA C |
357巻
685から
689ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
A comparative study of enhanced flux pinning among melt-processed SmBa2Cu3O7-δ, (Sm0.5Eu0.5)Ba2Cu3 O7-δ, EuBa2Cu3O7-δ superconductors
A. Hu, N. Sakai, N. Chikumoto, M. Murakami, P. Verges, G. Fuchs, G. Krabbes
|
Physica C: Superconductivity and its Applications |
357巻
461から
465ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Cold seeded melt growth of RE-Ba-Cu-O superconductor (RE = Gd, Y)
H Hinai, S Nariki, K Ogasawara, N Sakai, M Murakami, M Otsuka
|
PHYSICA C |
357巻
706から
708ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
E-J characteristics of NdBa2Cu3O7-δ bulk superconductor determined with ac susceptibility
K. Inoue, N. Sakai, K. Waki, M. Murakami
|
Physica C: Superconductivity and its Applications |
357巻
531から
533ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Effect of microstructure on the superconducting properties of Gd-Ba-Cu-O bulk fabricated in air
S Nariki, H Hinai, N Sakai, M Murakami, M Otsuka
|
PHYSICA C |
357巻
817から
820ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Effect of ZrO2 and BaZrO3 addition on the microstructure and superconducting properties of melt processed NdBa2Cu3O7-δ
M. Matsui, N. Sakai, S. Nariki, M. Murakami
|
Physica C: Superconductivity and its Applications |
357巻
697から
701ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Enhancement of critical current density of Dy-Ba-Cu-O bulk superconductor by the refinement of Dy211 particles
S Nariki, N Sakai, M Murakami
|
PHYSICA C |
357巻
814から
816ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Fabrication of large-grain Nd-Ba-Cu-O superconductor
M Matsui, T Miyamoto, S Nariki, N Sakai, M Murakami
|
PHYSICA C |
357巻
694から
696ページまで
|
ELSEVIER SCIENCE BV |
| 2001/08 |
Vickers hardness properties of YBCO bulk superconductor at cryogenic temperatures
Y Yoshino, A Iwabuchi, K Noto, N Sakai, M Murakami
|
PHYSICA C |
357巻
796から
798ページまで
|
ELSEVIER SCIENCE BV |
| 2001/07 |
Structure of subgrains in large single-grain RE-Ba-Cu-O (RE = Y, Sm, Nd) bulk superconductors
K Ogasawara, N Sakai, M Murakami
|
JOURNAL OF CRYSTAL GROWTH |
229巻
1号
358から
364ページまで
|
ELSEVIER SCIENCE BV |
| 2001/04 |
Growth of single-domain (Sm0.5Eu0.5)Ba2Cu3O 7-δ with high Tc and Jc by employing a thermal gradient
A. Hu, N. Sakai, M. Murakami
|
Applied Physics Letters |
78巻
17号
2539から
2541ページまで
|
AMER INST PHYSICS |
| 2001/03 |
Fabrication of melt-processed RE-Ba-Cu-O bulk superconductors with high densities
N Sakai, K Ogasawara, K Inoue, D Ishihara, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
11巻
1号
3509から
3512ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 2001/03 |
世界最高の磁石! 高温超電導バルク体を用いた強力永久磁石の閖発物語
成木 紳也, 坂井 直道, 村上 雅人
|
バウンダリ- |
17巻
3号
3から
7ページまで
|
コンパス社 |
| 2001/02 |
Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions
M Muralidhar, M Jirsa, K Iida, N Sakai, M Murakami
|
JOURNAL OF MATERIALS RESEARCH |
16巻
2号
407から
412ページまで
|
MATERIALS RESEARCH SOCIETY |
| 2001/01 |
Measurements of the thermal stresses in large-grain Y-Ba-Cu-O superconductors
T Miyamoto, K Nagashima, N Sakai, M Murakami
|
PHYSICA C |
349巻
1-2号
69から
74ページまで
|
ELSEVIER SCIENCE BV |
| 2000/11 |
Structure and formation mechanism of subgrains in melt-processed REBa(2)Cu(3)Oy (RE = Y, Nd, Sm) bulk superconductors
K Ogasawara, N Sakai, M Murakami
|
PHYSICA C |
341巻
2429から
2430ページまで
|
ELSEVIER SCIENCE BV |
| 2000/11 |
Direct measurements of mechanical properties for large-grain bulk superconductors
T Miyamoto, K Nagashima, N Sakai, M Murakami
|
PHYSICA C |
340巻
1号
41から
50ページまで
|
ELSEVIER SCIENCE BV |
| 2000/11 |
Fabrication of large melt-textured Gd-Ba-Cu-O superconductor with Ag addition
S Nariki, N Sakai, M Murakami
|
PHYSICA C |
341巻
2409から
2412ページまで
|
ELSEVIER SCIENCE BV |
| 2000/09 |
Pseudo-binary phase diagram along NdBa2Cu3Oy-Ba3Cu5Oz under pO(2) of 0.01 atm
K Iida, G Osabe, SI Yoo, T Takizawa, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
9号
1322から
1326ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Superconducting properties of large grain (Sm, Gd)-Ba-Cu-O blocks
K Inoue, N Sakai, HS Chauhan, J Yoshioka, K Iida, A Chiba, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
679から
682ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Subgrain structures in melt-processed REBa2Cu3Oy (RE = Y, Sm) bulk superconductors
K Ogasawara, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
688から
692ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Phase relations in the Nd-Ba-Cu-O system in reduced oxygen atmospheres
S Banzai, G Osabe, N Sakai, M Otsuka, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
633から
636ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Superconducting properties of Gd123 superconductor fabricated in air
H Hinai, S Nariki, SJ Seo, N Sakai, M Murakami, M Otsuka
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
676から
678ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Mechanical properties of Sm-Ba-Cu-O/Ag bulk superconductors
N Sakai, A Mase, H Ikuta, SJ Seo, U Mizutani, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
770から
773ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Mechanical properties of RE-Ba-Cu-O bulk superconductors
N Sakai, SJ Seo, K Inoue, T Miyamoto, M Murakami
|
PHYSICA C |
335巻
1-4号
107から
111ページまで
|
ELSEVIER SCIENCE BV |
| 2000/06 |
Mechanical properties of bulk superconductors
T Miyamoto, K Nagashima, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
816から
819ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Influence of the size of Gd211 starting powder on the critical current density of Gd-Ba-Cu-O bulk superconductor
S Nariki, SJ Seo, N Sakai, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
778から
784ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Confirmation of Ba-rich Nd1+xBa2-xCu3O7-δ solid solutions
G. Osabe, G. Osabe, S. I. Yoo, N. Sakai, T. Higuchi, T. Higuchi, T. Takizawa, K. Yasohama, M. Murakami
|
Superconductor Science and Technology |
13巻
6号
637から
640ページまで
|
IOP PUBLISHING LTD |
| 2000/06 |
Effects of Pt and CeO2 addition on the growth of Nd4Ba2Cu2O10 particles
M Matsui, N Sakai, S Nariki, SJ Seo, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
13巻
6号
660から
664ページまで
|
IOP PUBLISHING LTD |
| 2000/01 |
Properties of HTS for successful U/n processing
R. Weinstein, Y. Ren, R. Sawh, A. Gandini, W. Hennig, M. Murakami, T. Mochida, N. Chikumoto, N. Sakai, G. Krabbes, W. Bieger,
D. Milliken, S. X. Dou, S. Tonies, M. Eisterer, H. W. Weber
|
Physica C: Superconductivity and its Applications |
341-348巻
2号
1415から
1418ページまで
|
Elsevier |
| 2000/01 |
Effect of KClO3 addition on the physical properties of YBCO HTSC
Anjela Veneva, Naomichi Sakai, Kei Ogasawara, Seok-Jong Seo, Masato Murakami
|
Physica B: Condensed Matter |
284-288巻
I号
1029から
1030ページまで
|
Elsevier |
| 2000/01 |
Melt growth of Ag doped Gd-Ba-Cu-O bulk superconductors by using Nd-Ba-Cu-O seed crystal
T Saitoh, K Kamada, K Iida, N Sakai, M Murakami
|
ADVANCES IN SUPERCONDUCTIVITY XII |
461から
463ページまで
|
SPRINGER-VERLAG TOKYO |
| 2000/01 |
Microstructure and superconducting properties of bulk superconductors prepared from Sm123-RE211 (RE = Y, Gd and Sm) and Sm123-Nd422
precursors
S Nariki, SJ Seo, N Sakai, M Murakami
|
ADVANCES IN SUPERCONDUCTIVITY XII |
485から
487ページまで
|
SPRINGER-VERLAG TOKYO |
| 2000/01 |
TEM observation of interfaces between (Nd,Eu,Gd)(2) BaCuO5 secondary phase and the (Nd,Eu,Gd)Ba2Cu3Oy matrix in OCMG-processed
(Nd,Eu,Gd)-Ba-Cu-O
M Muralidhar, MR Koblischka, A Das, N Sakai, M Murakami
|
ADVANCES IN SUPERCONDUCTIVITY XII |
497から
499ページまで
|
SPRINGER-VERLAG TOKYO |
| 1999/12 |
Fabrication of large melt-grown (Sm <inf>0.5</inf> Gd <inf>0.5</inf> )Ba <inf>2</inf> Cu <inf>3</inf> O <inf>y</inf> superconductor
and its trapped magnetic field
Sakai, N., Seo, S.J., Miyamoto, T., Murakami, M., Yoo, S.I.
|
Journal of the Korean Physical Society |
35巻
SUPPL. 2号
|
|
| 1999/12 |
Influence of KClO3 Addition on the Magnetic Properties and Microstructural Morphology of Y(1-0.2x)Ba(2-0.2x)KxCu3O y (x =
0 ÷ 0.40) Polycrystalline HTSC
Angela Veneva, Michael R. Koblischka, Naomichi Sakai, Kei Ogasawara, Masato Murakami
|
Journal of Low Temperature Physics |
117巻
3-4号
939から
943ページまで
|
|
| 1999/12 |
Effect of Silver Addition on Mechanical Properties of Melt-Processed Sm-Ba-Cu-O Bulk Superconductor
Sakai, N., Miyamoto, T., Seo, S.-J., Nariki, S., Murakami, M.
|
Journal of Low Temperature Physics |
117巻
3-4号
981から
985ページまで
|
|
| 1999/11 |
バルク超電導材料の基礎と応用 Nd<sub>1+x</sub>B<sub>2-x</sub>Cu<sub>3</sub>O<sub>7-δ</sub>系超電導体の固溶領域に関する研究
長部吾郎, 坂井直道, 樋口天光, 滝沢武男, 八十浜和彦, 村上雅人, YOO S I
|
低温工学 |
34巻
11号
596から
602ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/10 |
Studies of the Nd1+xBa2-xCu3Oy solid solutions
G Osabe, T Takizawa, SI Yoo, N Sakai, T Higuchi, M Murakami
|
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY |
65巻
1号
11から
16ページまで
|
ELSEVIER SCIENCE SA |
| 1999/06 |
Correlation of magnetic and magneto-optical properties with microstructure analysis in melt-textured (Nd0.33Sm0.33Gd0.33)Ba2Cu3Oy
A Das, MR Koblischka, M Jirsa, M Muralidhar, S Koishikawa, N Sakai, M Murakami
|
PHYSICA C |
319巻
3-4号
169から
180ページまで
|
ELSEVIER SCIENCE BV |
| 1999/05 |
微小重力を利用した超電導バルク製造実験
坂井 直道, 徐 石宗, 井上 和朗, 石原 大治, 兼子 稔, 村上 雅人, 阿部 安秀, 志佐 陽, 平田 泰昌
|
JASMA : Journal of the Japan Society of Microgravity Application |
16巻
2号
136から
144ページまで
|
日本マイクログラビティ応用学会 |
| 1999/01 |
バルク超電導材料の基礎と応用 Ｓｍ１２３‐ＲＥ２１１（ＲＥ：Ｙ，Ｇｄ，Ｓｍ）およびＳｍ１２３‐Ｎｄ４２２系前駆体から作製したバルク超電導体の微細組織と超電導特性
成木 紳也, 徐 石宗, 坂井 直道, 村上 雅人
|
低温工学 |
34巻
11号
589から
595ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/01 |
バルク超電導材料の基礎と応用 溶融法によるＧｄ１２３系バルク超伝導材料の作製と超伝導特性
比内 浩, 成木 紳也, 徐 石宗, 坂井 直道, 村上 雅人, 大塚 正久
|
低温工学 |
34巻
11号
584から
588ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/01 |
バルク超電導材料の基礎と応用 （Ｓｍ１－ｘＧｄｘ）‐Ｂａ‐Ｃｕ‐Ｏバルク超電導体の組織と超電導特性
徐 石宗, 成木 紳也, 坂井 直道, 村上 雅人
|
低温工学 |
34巻
11号
603から
608ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/01 |
バルク超電導材料の基礎と応用 微小重力下超電導体製造プロジェクト
坂井 直道, 志佐 陽, 平田 泰昌, 村上 雅人
|
低温工学 |
34巻
11号
561から
568ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/01 |
バルク超電導材料の基礎と応用 レーザー顕微鏡を用いた低酸素分圧下におけるＮｄ‐Ｂａ‐Ｃｕ‐Ｏ系状態図研究
坂西 聡, 長部 吾郎, 坂井 直道, 吉澤 秀二, 大塚 正久, 村上 雅人
|
低温工学 |
34巻
11号
577から
583ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1999/01 |
バルク超電導材料の基礎と応用 Ｓｍ‐Ｂａ‐Ｃｕ‐Ｏバルク材料の機械特性
坂井 直道, 米田 孝治, 徐 石宗, 村上 雅人
|
低温工学 |
34巻
11号
609から
615ページまで
|
CRYOGENICS AND SUPERCONDUCTIVITY SOCIETY OF JAPAN |
| 1998/11 |
Magnetic and magneto-optic characterization of the ternary compounds (Nd0.33Eu0.33Gd0.33)Ba2Cu3Oy, (Sm0.33Eu0.33Gd0.33)Ba2Cu3Oy
and (Nd0.33Sm0.33Gd0.33)Ba2Cu3Oy
A Das, MR Koblischka, N Sakai, M Muralidhar, S Koishikawa, T Fukuzaki, SJ Seo, M Murakami
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
11巻
11号
1283から
1291ページまで
|
IOP PUBLISHING LTD |
| 1998/10 |
Field-cooled flux distributions as tool to analyze pinning properties
MR Koblischka, A Das, M Muralidhar, N Sakai, M Murakami
|
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS |
37巻
10B号
|
JAPAN J APPLIED PHYSICS |
| 1998/05 |
Fabrication of large single-domain Sm123 superconductors by OCMG method
N Hayashi, P Diko, K Nagashima, SI Yoo, N Sakai, M Murakami
|
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY |
53巻
1-2号
104から
108ページまで
|
ELSEVIER SCIENCE SA |
| 1998/05 |
Melt processing of La-Ba-Cu-O superconductors with high T-C
N Sakai, S Goshima, M Kawaguchi, SI Yoo, M Murakami
|
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY |
53巻
1-2号
109から
114ページまで
|
ELSEVIER SCIENCE SA |
| 1998/05 |
RE-Ba-Cu-O for high functional superconducting permanent magnet
SI Yoo, T Higuchi, N Sakai, H Fujimoto, M Murakami
|
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY |
53巻
1-2号
203から
210ページまで
|
ELSEVIER SCIENCE SA |
| 1998/02 |
Comparative study of magnetic properties between melt-textured and single crystalline Y-Ba-Cu-O
M Watahiki, WJ Jang, N Sakai, M Murakami
|
PHYSICA C |
296巻
1-2号
43から
48ページまで
|
ELSEVIER SCIENCE BV |
| 1997/10 |
AC magnetization characteristics of Nd123 bulk superconductors
K Waki, T Higuchi, SI Yoo, M Watahiki, N Hayashi, N Sakai, N Chikumoto, M Murakami
|
CRYOGENICS |
37巻
10号
643から
647ページまで
|
ELSEVIER SCI LTD |
| 1997/08 |
Flux pinning in melt processed RE-Ba-Cu-O
M Murakami, N Sakai, N Chikumoto, H Kojo, T Higuchi, SI Yoo
|
PHYSICA C |
282巻
371から
374ページまで
|
ELSEVIER SCIENCE BV |
| 1997/08 |
Microstructures and superconducting properties of melt-processed (RE,RE′)-Ba-Cu-O
T. Saitoh, K. Segawa, K. Kamada, N. Sakai, T. Segawa, S. I. Yoo, M. Murakami
|
Physica C: Superconductivity and its Applications |
288巻
1-2号
141から
147ページまで
|
ELSEVIER SCIENCE BV |
| 1997/08 |
Refinement of Nd-422 phase trapped in a Nd1+δBa2-δCu3O7-γ superconducting matrix
F. Frangi, F. Frangi, S. I. Yoo, N. Sakai, M. Murakami
|
Journal of Materials Research |
12巻
8号
1990から
2001ページまで
|
MATERIALS RESEARCH SOCIETY |
| 1997/06 |
Progress in melt processing of Nd-Ba-Cu-O superconductors
SI Yoo, N Sakai, H Kojo, S Takebayashi, N Hayashi, M Takahashi, K Sawada, T Higuchi, M Murakami
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
7巻
2号
1781から
1786ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 1997/01 |
Control of the Nd422 second phase for the improvement of the critical current density in Nd-Ba-Cu-O superconductors
H Kojo, SI Yoo, N Sakai, M Murakami
|
SUPERLATTICES AND MICROSTRUCTURES |
21巻
83から
86ページまで
|
ACADEMIC PRESS LTD |
| 1997/01 |
Preparation of YbBa2Cu3O7-x bulk superconductor by melt growth process
T Mochida, M Takahashi, S Goshima, N Sakai, SI Yoo, M Murakami
|
SUPERLATTICES AND MICROSTRUCTURES |
21巻
37から
39ページまで
|
ACADEMIC PRESS LTD |
| 1997/01 |
Preparation of highly oriented Y123 superconductor with silver doping
Sakai, N., Deguchi, M., Yoo, S.-I., Murakami, M.
|
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals |
61巻
9号
|
|
| 1997/01 |
Melt-processed LRE-Ba-Cu-O superconductors and prospects for their applications
Yoo, S.I., Fujimoto, H., Sakai, N., Murakami, M.
|
Journal of Alloys and Compounds |
250巻
1-2号
|
|
| 1996/12 |
Melt-processed light rare earth element-Ba-Cu-O
M Murakami, N Sakai, T Higuchi, SI Yoo
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
9巻
12号
1015から
1032ページまで
|
IOP PUBLISHING LTD |
| 1996/12 |
Flux pinning in melt grown LRE123 superconductors
M Murakami, N Sakai, T Higuchi, N Chikumoto, SI Yoo
|
JOURNAL OF LOW TEMPERATURE PHYSICS |
105巻
5-6号
1751から
1760ページまで
|
PLENUM PUBL CORP |
| 1996/05 |
Critical currents of OCMG processed Nd123 crystals
T Higuchi, SI Yoo, K Sawada, N Sakai, M Murakami
|
PHYSICA C |
263巻
1-4号
396から
400ページまで
|
ELSEVIER SCIENCE BV |
| 1995/12 |
MELT PROCESSING FOR STRONG FLUX-PINNING IN RE-BA-CU-O (RE ND,SM,EU,GD) SUPERCONDUCTORS
SI YOO, M MURAKAMI, N SAKAI, T OHYAMA, T HIGUCHI, M WATAHIKI, M TAKAHASHI
|
JOURNAL OF ELECTRONIC MATERIALS |
24巻
12号
1923から
1930ページまで
|
MINERALS METALS MATERIALS SOC |
| 1995/07 |
Control of Y2BaCuO5 size and morphology in melt-processed YBa2Cu3O7-δ superconductor
N. Sakai, S. I. Yoo, M. Murakami
|
Journal of Materials Research |
10巻
7号
1611から
1621ページまで
|
MATERIALS RESEARCH SOCIETY |
| 1995/06 |
MELT PROCESSING FOR OBTAINING REBA(2)CU(3)O(Y) SUPERCONDUCTORS (RE=ND, SM) WITH HIGH T-C AND LARGE J(C)
SI YOO, N SAKAI, T HIGUCHI, M MURAKAMI
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
5巻
2号
1568から
1571ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 1995/06 |
OBSERVATION OF FLUX DISTRIBUTION ON THE SURFACE OF MPMG-PROCESSED YBCO
T HIGUCHI, N SAKAI, M MURAKAMI, M HASHIMOTO
|
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY |
5巻
2号
1818から
1821ページまで
|
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 1995/03 |
Grain growth and seeding of thick films of YBa2Cu3O7-δ on yttria stabilised zirconia
D. N. Matthews, N. Sakai, M. Murakami, G. J. Russell
|
Physica C: Superconductivity and its applications |
243巻
3-4号
342から
352ページまで
|
ELSEVIER SCIENCE BV |
| 1995/01 |
酸化物高温超伝導体発見からの１０年 高温超伝導体の微細構造制御
村上 雅人, 坂井 直道
|
まてりあ |
34巻
12号
1374から
1377ページまで
|
The Japan Institute of Metals and Materials |
| 1994/11 |
EFFECT OF BASNO3 ADDITIONS IN MPMG-PROCESSED YBCO
MONOT, I, T HIGUCHI, N SAKAI, M MURAKAMI
|
PHYSICA C |
233巻
1-2号
155から
164ページまで
|
ELSEVIER SCIENCE BV |
| 1994/10 |
POSSIBILITY OF T(C) AND J(C) ENHANCEMENT IN 10-PERCENT BASNO(3)-DOPED MPMG-PROCESSED YBCO
MONOT, I, T HIGUCHI, N SAKAI, M MURAKAMI
|
SUPERCONDUCTOR SCIENCE & TECHNOLOGY |
7巻
10号
783から
786ページまで
|
IOP PUBLISHING LTD |
| 1994/01 |
A new type of pinning center in melt grown Nd123 and Sm123
M. Murakami, S. I. Yoo, T. Higuchi, N. Sakai, M. Watabiki, N. Koshizuka, S. Tanaka
|
Physica C: Superconductivity and its applications |
235-240巻
4号
2781から
2782ページまで
|
|
| 1994/01 |
Melt processing for obtaining NdBa2Cu3Oy superconductors with high Tc and large Jc
S. I. Yoo, N. Sakai, H. Takaichi, T. Higuchi, M. Murakami
|
Applied Physics Letters |
65巻
5号
633から
635ページまで
|
|
| 1994/01 |
Flux pinning in melt-grown NdBa2Cu3Oy and SmBa2Cu3Oy superconductors
Masato Murakami, Sang-Im Yoo, Takamitsu Higuchi, Naomichi Sakai, Jurgen Weltz, Naoki Koshizuka, Shoji Tanaka
|
Japanese Journal of Applied Physics |
33巻
5号
|
|
| 1994/01 |
EFFECT OF TEMPERATURE GRADIENTS ON THE GROWTH OF YBCO CRYSTAL
N SAKAI, M MURAKAMI, DN MATTHEWS, H TAKAICHI
|
ADVANCED MATERIALS '93, VI - A & B |
19巻
A & B号
459から
462ページまで
|
ELSEVIER SCIENCE PUBL B V |
| 1994/01 |
Enhanced Tc and strong flux pinning in melt-processed NdBa2Cu3Oy superconductors
Sang-Im Yoo, Masato Murakami, Naomichi Sakai, Takamitsu Higuchi, Shoji Tanaka
|
Japanese Journal of Applied Physics |
33巻
7号
|
|
| 1994/01 |
FLUX PINNING AND APPLICATIONS OF MELT PROCESSED YBCO
M MURAKAMI, N SAKAI, DN MATTHEWS, H TAKAICHI, N KOSHIZUKA, S TANAKA
|
ADVANCED MATERIALS '93, VI - A & B |
19巻
A & B号
437から
442ページまで
|
ELSEVIER SCIENCE PUBL B V |
| 1993/07 |
SUPERCONDUCTIVITY IN (PB/CU)-1222 COPPER OXIDES
N SAKAI, T MAEDA, H YAMAUCHI, S TANAKA
|
PHYSICA C |
212巻
1-2号
75から
80ページまで
|
ELSEVIER SCIENCE BV |
| 1992/04 |
MELT PROCESSING OF BULK YBACUO SUPERCONDUCTORS WITH HIGH JC
M MURAKAMI, A KONDOH, H FUJIMOTO, N SAKAI, H TAKAICHI, K YAMAGUCHI, T TAKATA, K TAKAMUKU, N OGAWA, HIRABAYASHI, I, N KOSHIZUKA,
S TANAKA
|
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME |
114巻
2号
189から
195ページまで
|
ASME-AMER SOC MECHANICAL ENG |
| 1992/04 |
Structural properties of (Pb,Cu) (Sr,Nd)2(Ho,Ce)2Cu2O9-δ
Toshihiko Maeda, Naomichi Sakai, Fujio Izumi, Takahiro Wada, H. Yamauchi, Hajime Asano, Shoji Tanaka
|
Physica C: Superconductivity and its applications |
193巻
1-2号
73から
80ページまで
|
ELSEVIER SCIENCE BV |
| 1991/12 |
Melt processing of bulk YBACUO superconductors with high Jc
M. Murakami, A. Kondoh, H. Fujimoto, N. Sakai, H. Takaichi, K. Yamaguchi, T. Takata, K. Takamuku, N. Ogawai, I. Hirabayashi,
N. Koshizuka, S. Tanaka
|
American Society of Mechanical Engineers (Paper) |
1から
8ページまで
|
|
| 1991/07 |
Synthesis and structural analysis of the superconducting lead cuprates, (Pb, Cu) (Sr, R)2 (R′, Ce)2Cu2Oz (R, R′: rare-earth
element)
Toshihiko Maeda, Kazuhiro Sakuyama, Naomichi Sakai, H. Yamauchi, Shoji Tanaka
|
Physica C: Superconductivity and its applications |
177巻
4-6号
337から
344ページまで
|
ELSEVIER SCIENCE BV |
| 1987/07 |
“Monomorph actuators” using semiconductive ferroelectrics
Kenji Uchino, Mikihiko Yoshizaki, Kiyoshi Kasai, Hiroshi Yamamura, Naomichi Sakai, Hiroshi Asakura
|
Japanese Journal of Applied Physics |
26巻
7R号
1046から
1049ページまで
|
|
| 1987/01 |
NEW MONOLITHIC ACTUATORS, 'MONOMORPHS', USING SEMICONDUCTIVE FERROELECTRICS.
Kenji Uchino, Mikihiko Yoshizaki, Kiyoshi Kasai, Hiroshi Yamamura, Naomichi Sakai, Hiroshi Asakura
|
Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan |
95巻
7号
722から
725ページまで
|
|