論文

発表年月 タイトル/共同研究者 掲載誌 巻・号・頁 学術機関等
2024/12 Quasi-One-Dimensional Spin Dynamics in a Molecular Spin Liquid System
Yugo Oshima, Yasuyuki Ishii, Francis L. Pratt, Isao Watanabe, Hitoshi Seo, Takao Tsumuraya, Tsuyoshi Miyazaki, Reizo Kato
Physical Review Letters
2024/08 $${\mu }^{+}$$SR Knight shift of the hole-doped organic metal $$\kappa $$-(ET)$$_4$$Hg$$_{3-\delta }$$Cl$$_{8}$$, $$\delta =22\%$$
Dita P. Sari, Yipeng Cai, Kenji M. Kojima, Isao Watanabe, Hiromi Taniguchi, Yasuyuki Ishii
Interactions 245巻 1号 Springer Science and Business Media LLC
2023/07 Magnetic Susceptibility Study of Hole-Doped Organic Metal κ-(ET)4Hg3-δCl8, δ=22% and κ-(ET)4Hg3-δBr8, δ=11%
Dita Puspita Sari, Utami Widyaiswari, Yuta Someya, Eiki Yamada, Hiromi Taniguchi, Isao Watanabe, Yasuyuki Ishii
Solid State Phenomena 345巻 47から 52ページまで Trans Tech Publications, Ltd.
2023/03 Superconductivity nearby quantum critical region in hole-doped organic strange metal κ-(ET)4Hg3-δBr8, δ=11%
Dita Puspita Sari, Miki Kaito, Yuta Someya, Utami Widyaiswari, Isao Watanabe, Hiromi Taniguchi, Yasuyuki Ishii
Journal of Physics: Conference Series 2462巻 012061号 1から 8ページまで Institute of Physics Publishing
2021/12 Distorted superconducting nodal line on a single Fermi surface in the anisotropic organic superconductor λ-(BETS)2GaCl4
Dita Puspita Sari, Retno Asih, Ko-ichi Hiraki, Takehito Nakano, Yasuo Nozue, Yasuyuki Ishii, Adrian D. Hillier, Isao Watanabe
Physical Review B 104巻 22号 American Physical Society (APS)
2021/06 Simple and Reliable Fabrication Method for Polydimethylsiloxane Dielectric Elastomer Actuators Using Carbon Nanotube Powder Electrodes
Ardi Wiranata, Yasuyuki Ishii, Naoki Hosoya, Shingo Maeda
Advanced Engineering Materials 23巻 6号 2001181から 2001181ページまで Wiley
2020/07 Spin structure at zero magnetic field and field-induced spin reorientation transitions in a layered organic canted antiferromagnet bordering a superconducting phase
Kohsuke Oinuma, Naoki Okano, Hitoshi Tsunakawa, Shinji Michimura, Takuya Kobayashi, Hiromi Taniguchi, Kazuhiko Satoh, Julia Angel, Isao Watanabe, Yasuyuki Ishii, Hiroyuki Okamoto, Tetsuaki Itou
Physical Review B
2020/01 Lower critical field of layered organic superconductor with asymmetrical donor κ-(Mdt-ttf)<inf>2</inf>aui<inf>2</inf>
Dita Puspita Sari, Rui Naito, Kaito Miki, Isao Watanabe, Hiromi Taniguchi, Yasuyuki Ishii
Key Engineering Materials 855 KEM巻 221から 226ページまで
2020/01 Anisotropy of lower critical field in organic layered superconductor λ-(Bets)<inf>2</inf>gacl<inf>4</inf>
Dita Puspita Sari, Naito Rui, Ko Ichi Hiraki, Takehito Nakano, Masayuki Hagiwara, Yasuo Nozue, Takumi Kusakawa, Akiko Hori, Isao Watanabe, Yasuyuki Ishii
Key Engineering Materials 860 KEM巻 137から 141ページまで
2019/08 Magnetic study of the lower critical field of organic superconductor lambda-(BETS)2GaCl4
D. P. Sari, K. Hiraki, T. Nakano, M. Hagiwara, Y. Nozue, T. Kusakawa, A. Hori, A. Yamamoto, I. Watanabe, Y. Ishii
Materials Science Forum 966巻 296から 301ページまで
2018/01 Zero-field spin structure and spin reorientations in layered organic antiferromagnet, κ-(BEDT-TTF)2Cu[N(CN)2]Cl, with dzyaloshinskii?moriya interaction
Rui Ishikawa, Hitoshi Tsunakawa, Kohsuke Oinuma, Shinji Michimura, Hiromi Taniguchi, Kazuhiko Satoh, Yasuyuki Ishii, Hiroyuki Okamoto
Journal of the Physical Society of Japan 87巻 6号 Physical Society of Japan
2017/01 mu SR Study of Organic Superconductor lambda-(BETS)(2)GaCl4
D. P. Sari, R. Asih, S. S. Mohm-Tajudin, N. Adam, K. Hiraki, Y. Ishii, T. Takahashi, T. Nakano, Y. Nozue, S. Sulaiman, M. I. Mohamed-Ibrahim, I. Watanabe
3RD INTERNATIONAL CONFERENCE ON FUNCTIONAL MATERIALS SCIENCE 2016 196巻 IOP PUBLISHING LTD
2016/03 Studies on Magnetism of the Layered Organic Antiferromagnet Bordered on a Superconducting Phase by Muon Spin Rotation and Magnetization Measurements
Tomotaka Uehara, Miho Ito, Julia Angel, Junichi Shimada, Nobuhiro Komakine, Takumi Tsuchiya, Hiromi Taniguchi, Kazuhiko Satoh, Kuwat Triyana, Yasuyuki Ishii, Isao Watanabe
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 85巻 2号 PHYSICAL SOC JAPAN
2015/05 Zero-Field Magnetism of a Two-Dimensional Antiferromagnet, kappa-(BEDT-TTF)(2)Cu[N(CN)(2)]Cl, Determined by Muon Spin Rotation and Magnetization Measurements
Miho Ito, Tomotaka Uehara, Hiromi Taniguchi, Kazuhiko Satoh, Yasuyuki Ishii, Isao Watanabe
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 84巻 5号 PHYSICAL SOC JAPAN
2015/03 Universality Class of the Mott Transition
M. Abdel-Jawad, R. Kato, I. Watanabe, N. Tajima, Y. Ishii
PHYSICAL REVIEW LETTERS 114巻 10号 AMER PHYSICAL SOC
2014/07 Development of Spatial Inhomogeneity of Internal Magnetic Field Above T-c in Bi2Sr2Ca1-xYxCu2O8+delta Observed by Longitudinal-Field Muon Spin Relaxation
Yoichi Tanabe, Tadashi Adachi, Kensuke M. Suzuki, Megumi Akoshima, Satoshi Heguri, Takayuki Kawamata, Yasuyuki Ishii, Takao Suzuki, Isao Watanabe, Yoji Koike
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 83巻 7号 PHYSICAL SOC JAPAN
2014/01 Gradual evolution in spin dynamics of TlCu1-xMgxCl3 probed by muon-spin-relaxation (mu SR) technique
Takao Suzuki, Isao Watanabe, Fumiko Yamada, Yasuyuki Ishii, Kazuki Ohishi, Takayuki Goto, Hidekazu Tanaka
1ST CONFERENCE ON LIGHT AND PARTICLE BEAMS IN MATERIALS SCIENCE 2013 (LPBMS2013) 502巻 IOP PUBLISHING LTD
2013/07 Muon spin relaxation study of spin-glass freezing in the Heusler compound Ru1.9Fe0.1CrSi
Masahiko Hiroi, Toru Hisamatsu, Takao Suzuki, Kazuki Ohishi, Yasuyuki Ishii, Isao Watanabe
PHYSICAL REVIEW B 88巻 2号 AMER PHYSICAL SOC
2012/12 Magnetic Penetration Depth in the FeAs-Based Superconductor KFe2As2
Kazuki Ohishi, Yasuyuki Ishii, Isao Watanabe, Hideto Fukazawa, Taku Saito, Yoh Kohori, Kunihiro Kihou, Chul-Ho Lee, Hijiri Kito, Akira Iyo, Hiroshi Eisaki
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 81巻 PHYSICAL SOC JAPAN
2012/12 Flux-line lattice state in FeAs-based superconductor KFe2As 2
Kazuki Ohishi, Kazuki Ohishi, Kazuki Ohishi, Yasuyuki Ishii, Yasuyuki Ishii, Yasuyuki Ishii, Isao Watanabe, Isao Watanabe, Hideto Fukazawa, Hideto Fukazawa, Taku Saito, Yoh Kohori, Yoh Kohori, Kunihiro Kihou, Kunihiro Kihou, Chul Ho Lee, Chul Ho Lee, Hijiri Kito, Hijiri Kito, Akira Iyo, Akira Iyo, Hiroshi Eisaki, Hiroshi Eisaki
Journal of Physics: Conference Series 400巻 IOP PUBLISHING LTD
2012/07 Distinct Fe-induced magnetic states in the underdoped and overdoped regimes of La 2-xSr xCu 1-yFe yO 4 revealed by muon spin relaxation
K. M. Suzuki, T. Adachi, Y. Tanabe, H. Sato, Y. Koike, Risdiana, Y. Ishii, T. Suzuki, I. Watanabe
Physical Review B - Condensed Matter and Materials Physics 86巻 1号
2012/07 Distinct Fe-induced magnetic states in the underdoped and overdoped regimes of La2-xSrxCu1-yFeyO4 revealed by muon spin relaxation
K. M. Suzuki, T. Adachi, Y. Tanabe, H. Sato, Y. Koike, Risdiana, Y. Ishii, T. Suzuki, I. Watanabe
PHYSICAL REVIEW B 86巻 1号 AMER PHYSICAL SOC
2012/06 Microscopic Phase Separation in Triangular-Lattice Quantum Spin Magnet kappa-(BEDT-TTF)(2)Cu-2(CN)(3) Probed by Muon Spin Relaxation
Saori Nakajima, Takao Suzuki, Yasuyuki Ishii, Kazuki Ohishi, Isao Watanabe, Takayuki Goto, Akira Oosawa, Naoki Yoneyama, Norio Kobayashi, Francis L. Pratt, Takahiko Sasaki
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 81巻 6号 PHYSICAL SOC JAPAN
2012/01 Muon Sites Estimation in La2CuO4 and A New Vanadium Cluster Compound, V4S9Br4, using Electronic and Nuclear Dipole Field Calculations
B. Adiperdana, I. A. Dharmawan, R. E. Siregar, I. Watanabe, K. Ohishi, Y. Ishii, T. Suzuki, T. Kawamata, Risdiana, R. Sheuermann, K. Sedlak, Y. Tomioka, T. Waki, Y. Tabata, H. Nakamura
12TH INTERNATIONAL CONFERENCE ON MUON SPIN ROTATION, RELAXATION AND RESONANCE (MUSR2011) 30巻 109から 112ページまで ELSEVIER SCIENCE BV
2012/01 Fe-substitution effects on the Cu-spin correlation in La2-xSrxCu1-yFeyO4 studied by muon spin relaxation
K. Suzuki, T. Adachi, Y. Tanabe, H. Sato, Risdiana, Y. Ishii, T. Suzuki, I. Watanabe, Y. Koike
12TH INTERNATIONAL CONFERENCE ON MUON SPIN ROTATION, RELAXATION AND RESONANCE (MUSR2011) 30巻 275から 278ページまで ELSEVIER SCIENCE BV
2011/11 Study on the pressure induced charge transfer phase transition in (C5H11)(4)N((FeFeIII)-Fe-II(C2O2S2)(3)) by means of mu SR spectroscopy
Masaya Enomoto, Noriyuki Kida, Norimichi Kojima, Isao Watanabe, Takao Suzuki, Yasuyuki Ishii
POLYHEDRON 30巻 18号 3137から 3139ページまで PERGAMON-ELSEVIER SCIENCE LTD
2011/05 Change in magnetic ground states in nonmagnetic-impurity-doped spin-gap systems TlCu1-xMgxCl3 using muon spin relaxation
Takao Suzuki, Motoki Yamada, Yasuyuki Ishii, Isao Watanabe, Takayuki Goto, Hidekazu Tanaka, Kenya Kubo
PHYSICAL REVIEW B 83巻 17号 AMER PHYSICAL SOC
2011/02 Fast Spin Fluctuation Viewed by Muon Spin Relaxation in Optimally Doped and Overdoped Iron-Based Oxypnictide Superconductors LaFeAsO1-xFx
Kazuki Ohishi, Yasuyuki Ishii, Kiichi Miyazawa, Hideto Fukazawa, Isao Watanabe, Yoh Kohori, Parasharam M. Shirage, Hijiri Kito, Akira Iyo, Hiroshi Eisaki
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 80巻 2号 PHYSICAL SOC JAPAN
2010/12 Completely hydrostatic pressure effect of anisotropic resistivity in the 1-D organic conductor (TMTTF)(2)SbF6
Miho Itoi, Yasuyuki Ishii, Shuho Takekoshi, Haruhisa Kitano, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Toshikazu Nakamura
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 470巻 ELSEVIER SCIENCE BV
2010/09 Low-energy spin dynamics in randomness-introduced spin-gap systems Tl1-xKxCuCl3 (0.40 &lt;= x &lt;= 0.65) probed by zero-and longitudinal-field muon spin relaxation
Takao Suzuki, Fumiko Yamada, Motoki Yamada, Takayuki Kawamata, Yasuyuki Ishii, Isao Watanabe, Takayuki Goto, Hidekazu Tanaka
PHYSICAL REVIEW B 82巻 9号 AMER PHYSICAL SOC
2010/06 Zero field- and longitudinal field-mu SR studies of quasi-one-dimensional organic conductor, TMTTF2PF6
Yasuyuki Ishii, Mitsuharu Nagasawa, Takao Suzuki, Isao Watanabe, Teiichirou Matsuzaki, Hiroshi M. Yamamoto, Reizo Kato
PHYSICA B-CONDENSED MATTER 405巻 11号 ELSEVIER SCIENCE BV
2010/01 Field and Temperature Dependent Charge Transport Characteristics in Regio-regular Poly(3-octylthiophene-2,5-diyl) Studied by Muon Spin Relaxation
Risdiana, Fitrilawati, R. E. Siregar, R. Hidayat, A. A. Nugroho, M. O. Tjia, Y. Ishii, I. Watanabe
ADVANCED SCIENCE RESEARCH SYMPOSIUM 2009: POSITRON, MUON AND OTHER EXOTIC PARTICLE BEAMS FOR MATERIALS AND ATOMIC/MOLECULAR SCIENCES 225巻 AMER INST PHYSICS
2010/01 High pressure magnetic study on a molecular conductor, (DMe-DCNQI)2Cu
Y. Ishii, I. Watanabe, T. Suzuki, T. Kawamata, T. Matsuzaki, R. Kato
RIKEN Accelerator Progress Report 42巻 254から
2010/01 Pressure-induced new magnetic phase in Tl(Cu0.985Mg0.015)Cl-3 probed by muon spin rotation
Takao Suzuki, Isao Watanabe, Fumiko Yamada, Motoki Yamada, Yasuyuki Ishii, Takayuki Kawamata, Takayuki Goto, Hidekazu Tanaka
ADVANCED SCIENCE RESEARCH SYMPOSIUM 2009: POSITRON, MUON AND OTHER EXOTIC PARTICLE BEAMS FOR MATERIALS AND ATOMIC/MOLECULAR SCIENCES 225巻 AMER INST PHYSICS
2010/01 Pressure effect on magnetic ground states in Tl(Cu(1-x)Mg(x))Cl(3) with x=0.015 probed by muon-spin-rotation
Takao Suzuki, Isao Watanabe, Fumiko Yamada, Yasuyuki Ishii, Kazuki Ohishi, Risdiana, Takayuki Goto, Hidekazu Tanaka
INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) 200巻 IOP PUBLISHING LTD
2009/08 Evidence for continuous change of spin states between impurity-induced order and pressure-induced order in TlCu0.985Mg0.015Cl3 probed via muon spin rotation
Takao Suzuki, Isao Watanabe, Fumiko Yamada, Yasuyuki Ishii, Kazuki Ohishi, Risdiana, Takayuki Goto, Hidekazu Tanaka
PHYSICAL REVIEW B 80巻 6号 AMER PHYSICAL SOC
2009/07 Coexistence of Superconductivity and Magnetism in the Tm-Based Reentrant Superconductor Tm5Rh6Sn18
Naoki Kase, Jun Akimitsu, Yasuyuki Ishii, Takao Suzuki, Isao Watanabe, Masanori Miyazaki, Masatoshi Hiraishi, Soshi Takeshita, Ryosuke Kadono
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 78巻 7号 PHYSICAL SOC JAPAN
2009/04 Development of a gas-pressurized high-pressure mu SR setup at the RIKEN-RAL Muon Facility
I. Watanabe, Y. Ishii, T. Kawamata, T. Suzuki, F. L. Pratt, R. Done, M. Chowdhury, C. Goodway, J. Dreyer, C. Smith, M. Southern
PHYSICA B-CONDENSED MATTER 404巻 5-7号 993から 995ページまで ELSEVIER SCIENCE BV
2009/04 Coexistence of superconductivity and magnetism in the Tm-based superconductor probed by muon spin relaxation
Naoki Kase, Jun Akimitsu, Yasuyuki Ishii, Takao Suzuki, Isao Watanabe, Masanori Miyazaki, Masatoshi Hiraishi, Soshi Takeshita, Ryosuke Kadono
PHYSICA B-CONDENSED MATTER 404巻 5-7号 740から 742ページまで ELSEVIER SCIENCE BV
2009/04 Muon spin relaxation in hydrogen tungsten bronze
M. Mihara, K. Shimomura, I. Watanabe, Y. Ishii, T. Suzuki, T. Kawamata, J. Komurasaki, D. Nishimura, K. Nishiyama, R. Kadono, S. Takai, T. Nakano
PHYSICA B-CONDENSED MATTER 404巻 5-7号 801から 803ページまで ELSEVIER SCIENCE BV
2008/12 Pressure-induced reentrant oblique antiferromagnetic phase in the spin-dimer system TlCuCl3
Fumiko Yamada, Yasuyuki Ishii, Takao Suzuki, Teiichiro Matsuzaki, Hidekazu Tanaka
PHYSICAL REVIEW B 78巻 22号 AMER PHYSICAL SOC
2008/06 Electrical properties and electronic states of molecular conductors based on unsymmetrical organometallic-dithiolene gold(III) complexes
Kazuya Kubo, Akiko Nakao, Yasuyuki Ishii, Takashi Yamamoto, Masafumi Tamura, Reizo Kato, Kyuya Yakushi, Gen-etsu Matsubayashi
INORGANIC CHEMISTRY 47巻 12号 5495から 5502ページまで AMER CHEMICAL SOC
2007/04 Magnetic study of quantum triangular antiferromagnet [Pd(dmit)(2)] salts under pressure
M. Tamura, Y. Ishii, R. Kato
JOURNAL OF PHYSICS-CONDENSED MATTER 19巻 14号 IOP PUBLISHING LTD
2007/03 Magnetic study of pressure-induced superconductivity in the [Pd(dmit)(2)] salt with spin-gapped ground state
Yasuyuki Ishii, Masafumi Tamura, Reizo Kato
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 76巻 3号 PHYSICAL SOC JAPAN
2006/02 An interlayer magnetoresistance peak effect below the superconducting transition temperature in Et2Me2P[Pd(dmit)(2)](2)
Yasuyuki Ishii, Naoya Tajima, Masafumi Tamura, Reizo Kato
JOURNAL OF LOW TEMPERATURE PHYSICS 142巻 3-4号 511から 514ページまで SPRINGER/PLENUM PUBLISHERS
2006/02 Two electrically different molecular conductors based on unsymmetrical Au(III)-dithiolene complexes with similar crystal structures
Kazuya Kubo, Akiko Nakao, Yasuyuki Ishii, Masafumi Tamura, Reizo Kato, Gen-etsu Matsubayashi
JOURNAL OF LOW TEMPERATURE PHYSICS 142巻 3-4号 413から 416ページまで SPRINGER/PLENUM PUBLISHERS
2005/12 Relation between the vacancy concentration and hydrogen concentration in the Ni-H, Co-H and Pd-H systems
S Harada, S Yokota, Y Ishii, Y Shizuku, M Kanazawa, Y Fukai
JOURNAL OF ALLOYS AND COMPOUNDS 404巻 247から 251ページまで ELSEVIER SCIENCE SA
2005/09 Effect of hydrostatic pressure on molecular conductors, Pd(dmit)(2) salts
Y Ishii, M Tamura, R Kato, M Hedo, Y Uwatoko, N Mori
SYNTHETIC METALS 152巻 1-3号 389から 392ページまで ELSEVIER SCIENCE SA
2005/09 Structures and electrical conductivities of cation radical salts based on unsymmetrical [Au(III)(C-N)(S-S)] type dithiolate complexes.
K Kubo, A Nakao, Y Ishii, R Kato, GE Matsubayashi
SYNTHETIC METALS 153巻 1-3号 425から 428ページまで ELSEVIER SCIENCE SA
2005/05 High-pressure study up to 9.9 GPa of organic Mott insulator, beta '-(BEDT-TTF)(2)AuCl2
H Taniguchi, M Miyashita, K Uchiyama, R Sato, Y Ishii, K Satoh, N Mori, M Hedo, Y Uwatoko
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 74巻 5号 1370から 1373ページまで PHYSICAL SOC JAPAN
2004/06 High-field magnetization and other physical properties of Ce2T3X5 compounds (T = Pd, Rh and Cu; X = Si and A1)
Y Ishii, M Kosaka, H Abe, H Kitazawa, G Kido, Y Uwatoko
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 277巻 1-2号 60から 63ページまで ELSEVIER SCIENCE BV
2003/06 Ferromagnetism induced in UCoAl under uniaxial pressure
Y Ishii, M Kosaka, Y Uwatoko, AV Andreev, Sechovsky, V
PHYSICA B-CONDENSED MATTER 334巻 1-2号 160から 166ページまで ELSEVIER SCIENCE BV
2003/02 Effect of pressure on the ferromagnetic cerium compound CeCu9Sn4
Y Ishii, N Mori, M Hedo, Y Uwatoko
ACTA PHYSICA POLONICA B 34巻 2号 1249から 1252ページまで ACTA PHYSICA POLONICA B, JAGELLONIAN UNIV, INST PHYSICS
2002/04 Ferromagnetism induced in UCoAl by uniaxial pressure
Sechovsky, V, AV Andreev, Y Ishii, M Kosaka, Y Uwatoko
HIGH PRESSURE RESEARCH 22巻 1号 155から 158ページまで TAYLOR & FRANCIS LTD
2002/03 Evidence of the anisotropically developed antiferromagnetic spin fluctuation in CeFe2 under high pressures
T Fujiwara, H Fujii, Y Ishii, S Koiwai, M Kosaka, Y Uwatoko, M Nishi, K Kakurai
PHYSICA B-CONDENSED MATTER 312巻 336から 338ページまで ELSEVIER SCIENCE BV
2002/03 Thermal properties of single crystals of CeZn1-xCux
Y Ishii, S Ohshima, M Kosaka, Y Uwatoko
PHYSICA B-CONDENSED MATTER 312巻 267から 268ページまで ELSEVIER SCIENCE BV
2001/01 Hydrogen-induced superabundant vacancies and diffusion enhancement in some FCC metals
Y Fukai, T Haraguchi, E Hayashi, Y Ishii, Y Kurokawa, J Yanagawa
DIFFUSIONS IN MATERIALS: DIMAT2000, PTS 1 & 2 194-1巻 1063から 1068ページまで SCITEC PUBLICATIONS LTD
2000/12 Formation of superabundant vacancies in Pd-H alloys
Y Fukai, Y Ishii, Y Goto, K Watanabe
JOURNAL OF ALLOYS AND COMPOUNDS 313巻 121から 132ページまで ELSEVIER SCIENCE SA