publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at Paper 2020 1 Masaaki Matsuda, Sachith E. Dissanayake, Hiroyuki K. Yoshida, Masaaki Isobe, Matthew B. Stone "Magnetic excitations affected by spin-lattice coupling in the S=32 triangular lattice antiferromagnet Ag2CrO2" Physical Review B 102 21 https://doi.org/10.1103/physrevb.102.214411 2024-03-29 16:20:58 +0900 Paper 2020 2 H. K. Yoshida, M. Matsuda, M. B. Stone, C. R. dela Cruz, T. Furubayashi, M. Onoda, E. Takayama-Muromachi, M. Isobe "Partially disordered state with short-range spin correlation in S=5/2 classical triangular antiferromagnet Ag2FeO2" Physical Review Research 2 4 https://doi.org/10.1103/physrevresearch.2.043211 2024-03-29 16:20:58 +0900 Paper 2020 3 Ryo Ohtani, Hiromu Matsunari, Takafumi Yamamoto, Koji Kimoto, Masaaki Isobe, Kotaro Fujii, Masatomo Yashima, Susumu Fujii, Akihide Kuwabara, Yuh Hijikata, Shin‐ichiro Noro, Masaaki Ohba, Hiroshi Kageyama, Shinya Hayami "Responsive Four‐Coordinate Iron(II) Nodes in FePd(CN) 4" Angewandte Chemie International Edition 59 43 19254 19259 https://doi.org/10.1002/anie.202008187 2024-03-29 16:20:58 +0900 Paper 2020 4 H. K. Yoshida "Static and dynamic spin properties in the quantum triangular lattice antiferromagnet Ag2CoO2" Physical Review B 102 2 https://doi.org/10.1103/physrevb.102.024445 2024-03-29 16:20:58 +0900 Paper 2020 5 Takamasa Ishigaki, Yusuke Nakada, Naoki Tarutani, Tetsuo Uchikoshi, Yoshihiro Tsujimoto, Masaaki Isobe, Hironori Ogata, Chenning Zhang, Dong Hao Enhanced visible-light photocatalytic activity of anatase-rutile mixed-phase nano-size powder given by high-temperature heat treatment Royal Society Open Science 7 1 191539 https://doi.org/10.1098/rsos.191539 2024-03-29 16:20:58 +0900 Paper 2019 1 K Horigane, K Takeuchi, D Hyakumura, R Horie, T Sato, T Muranaka, K Kawashima, H Ishii, Y Kubozono, S Orimo, M Isobe, J Akimitsu Superconductivity in a new layered triangular-lattice system Li2IrSi2 New Journal of Physics 21 9 093056 https://doi.org/10.1088/1367-2630/ab4159 2024-03-29 16:20:58 +0900 Paper 2019 2 Masaaki Isobe, Koji Kimoto, Masao Arai, Eiji Takayama-Muromachi "Superconductivity in BaIrSi2 : A 5d electron system with a noncentrosymmetric crystal structure" Physical Review B 99 5 https://doi.org/10.1103/physrevb.99.054514 2024-03-29 16:20:58 +0900 Paper 2018 1 N. Barbero, P. K. Biswas, M. Isobe, A. Amato, E. Morenzoni, A. D. Hillier, H.-R. Ott, J. Mesot, T. Shiroka "Microscopic investigation of the weakly correlated noncentrosymmetric superconductor SrAuSi3" Physical Review B 97 2 https://doi.org/10.1103/physrevb.97.024501 2024-03-29 16:20:58 +0900 Paper 2017 1 H. Yoshida, H. Okabe, Y. Matsushita, M. Isobe, E. Takayama-Muromachi 空間反転対称性を持たないAg2Pd3Sの超伝導 Physical Review B 95 18 https://doi.org/10.1103/physrevb.95.184514 2024-03-29 16:20:58 +0900 Paper 2016 1 Shunsuke Tsuda, Hirotaka Okabe, Masaaki Isobe, Shinya Uji スピン軌道モット絶縁体Ba2IrO4における2マグノン散乱 Journal of the Physical Society of Japan 85 2 023703 https://doi.org/10.7566/jpsj.85.023703 2024-03-29 16:20:58 +0900 Paper 2016 2 Masaaki Isobe, Masao Arai, Naoki Shirakawa 空間反転対称性を持たないSrAuSi3の超伝導 Physical Review B 93 5 https://doi.org/10.1103/physrevb.93.054519 2024-03-29 16:20:58 +0900 Paper 2015 1 Taras Kolodiaznyi, Hiroya Sakurai, Masaaki Isobe, Yoshitaka Matsushita, Scott Forbes, Yurij Mozharivskyj, Timothy J. S. Munsie, Graeme M. Luke, Mary Gurak, David R. Clarke Superconductivity and crystal structural origins of the metal-insulator transition in Ba6-xSrxNb10O30 tetragonal tungsten bronzes Physical Review B 92 21 https://doi.org/10.1103/physrevb.92.214508 2024-03-29 16:20:58 +0900 Paper 2014 1 Masaaki Isobe, Hiroyuki Yoshida, Koji Kimoto, Masao Arai, Eiji Takayama-Muromachi SrAuSi3: 空間反転対称性の破れた新超伝導体 Chemistry of Materials 26 6 2155 2165 https://doi.org/10.1021/cm500032u 2024-03-29 16:20:58 +0900 Paper 2014 2 M. Moretti Sala, M. Rossi, S. Boseggia, J. Akimitsu, N. B. Brookes, M. Isobe, M. Minola, H. Okabe, H. M. Rønnow, L. Simonelli, D. F. McMorrow, G. Monaco Ba2IrO4における軌道占有とjeff=1/2基底状態 Physical Review B 89 12 https://doi.org/10.1103/physrevb.89.121101 2024-03-29 16:20:58 +0900 Paper 2014 3 A. Yamasaki, S. Tachibana, H. Fujiwara, A. Higashiya, A. Irizawa, O. Kirilmaz, F. Pfaff, P. Scheiderer, J. Gabel, M. Sing, T. Muro, M. Yabashi, K. Tamasaku, H. Sato, H. Namatame, M. Taniguchi, A. Hloskovskyy, H. Yoshida, H. Okabe, M. Isobe, J. Akimitsu, W. Drube, R. Claessen, T. Ishikawa, S. Imada, A. Sekiyama, S. Suga モットのシナリオを越えた層状ペロブスカイト型イリジウム酸化物のバルク特性:バルク敏感光電子分光からのアプローチ Physical Review B 89 12 https://doi.org/10.1103/physrevb.89.121111 2024-03-29 16:20:58 +0900 Paper 2014 4 S Moser, L Moreschini, A Ebrahimi, B Dalla Piazza, M Isobe, H Okabe, J Akimitsu, V V Mazurenko, K S Kim, A Bostwick, E Rotenberg, J Chang, H M Rønnow, M Grioni 高対称性ペロブスカイトイリジウム化合物Ba2IrO4の電子構造 New Journal of Physics 16 1 013008 https://doi.org/10.1088/1367-2630/16/1/013008 2024-03-29 16:20:58 +0900 Paper 2013 1 Jun Sugiyama, Hiroshi Nozaki, Kazutoshi Miwa, Hiroyuki Yoshida, Masaaki Isobe, Krunoslav Prša, Alex Amato, Daniel Andreica, Martin Månsson Partially disordered spin structure in Ag2CrO2studied withμ+SR Physical Review B 88 18 https://doi.org/10.1103/physrevb.88.184417 2024-03-29 16:20:58 +0900 Paper 2013 2 Daisuke Orii, Masafumi Sakata, Atsushi Miyake, Katsuya Shimizu, Hirotaka Okabe, Masaaki Isobe, Eiji Takayama-Muromachi, Jun Akimitsu モット絶縁体Ba2IrO4の圧力誘起金属・絶縁体転移 Journal of the Korean Physical Society 63 3 349 351 https://doi.org/10.3938/jkps.63.349 2024-03-29 16:20:58 +0900 Paper 2013 3 Masaaki Isobe, Hirotaka Okabe, Jun Akimitsu スピン・軌道相互作用新規擬二次元イリジウム酸化物の磁性 Journal of the Korean Physical Society 63 3 394 397 https://doi.org/10.3938/jkps.63.394 2024-03-29 16:20:58 +0900 Paper 2013 4 H. Okabe, M. Isobe, E. Takayama-Muromachi, N. Takeshita, J. Akimitsu Carrier doping effect for transport properties of a spin-orbit Mott insulator Ba2IrO4 Physical Review B 88 7 https://doi.org/10.1103/physrevb.88.075137 2024-03-29 16:20:58 +0900 Paper 2013 5 Masahiro Nagao, Yeong-Gi So, Hiroyuki Yoshida, Masaaki Isobe, Toru Hara, Kazuo Ishizuka, Koji Kimoto Direct observation and dynamics of spontaneous skyrmion-like magnetic domains in a ferromagnet Nature Nanotechnology 8 5 325 328 https://doi.org/10.1038/nnano.2013.69 2024-03-29 16:20:58 +0900 Paper 2013 6 S. Boseggia, R. Springell, H. C. Walker, H. M. Rønnow, Ch. Rüegg, H. Okabe, M. Isobe, R. S. Perry, S. P. Collins, D. F. McMorrow 単一層スピン・軌道モット絶縁体におけるJeff=1/2二次元平面反強磁性秩序状態の構造歪みに対する堅牢性 Physical Review Letters 110 11 https://doi.org/10.1103/physrevlett.110.117207 2024-03-29 16:20:58 +0900 Paper 2012 1 Hiroyuki Yoshida, Yuichi Michiue, Eiji Takayama-Muromachi, Masaaki Isobe ベータ・ベシネイトBaCu3V2O8(OH)2:構造的に完全なS=1/2カゴメ反強磁性体 Journal of Materials Chemistry 22 36 18793 https://doi.org/10.1039/c2jm32250a 2024-03-29 16:20:58 +0900 Paper 2012 2 M. Matsuda, C. de la Cruz, H. Yoshida, M. Isobe, R. S. Fishman S=3/2三角格子反強磁性体Ag2CrO2の部分無秩序相とスピン・格子結合 Physical Review B 85 14 https://doi.org/10.1103/physrevb.85.144407 2024-03-29 16:20:58 +0900 Paper 2012 3 Hiroyuki Yoshida, Jun-ichi Yamaura, Masaaki Isobe, Yoshihiko Okamoto, Gøran J. Nilsen, Zenji Hiroi フラストレート磁性体における軌道スイッチ Nature Communications 3 1 https://doi.org/10.1038/ncomms1875 2024-03-29 16:20:58 +0900 Paper 2011 1 Hiroyuki Yoshida, Eiji Takayama-Muromachi, Masaaki Isobe 金属的導電性を有する新しいスピン3/2三角格子反強磁性体Ag2CrO2 Journal of the Physical Society of Japan 80 12 123703 https://doi.org/10.1143/jpsj.80.123703 2024-03-29 16:20:58 +0900 Paper 2011 2 Alexei A. Belik, Yoshitaka Matsushita, Yoshio Katsuya, Masahiko Tanaka, Taras Kolodiazhnyi, Masaaki Isobe, Eiji Takayama-Muromachi Crystal structure and magnetic properties of 6H-SrMnO3 Physical Review B 84 9 https://doi.org/10.1103/physrevb.84.094438 2024-03-29 16:20:58 +0900 Paper 2011 3 Chenning Zhang, Masashi Ikeda, Masaaki Isobe, Tetsuo Uchikoshi, Ji-Guang Li, Takayuki Watanabe, Takamasa Ishigaki Phase composition and magnetic properties of niobium–iron codoped TiO2 nanoparticles synthesized in Ar/O2 radio-frequency thermal plasma Journal of Solid State Chemistry 184 9 2525 2532 https://doi.org/10.1016/j.jssc.2011.07.025 2024-03-29 16:20:58 +0900 Paper 2011 4 H. Okabe, N. Takeshita, M. Isobe, E. Takayama-Muromachi, T. Muranaka, J. Akimitsu スピン・軌道モット絶縁体Ba2IrO4における圧力誘起金属・絶縁体転移 Physical Review B 84 11 https://doi.org/10.1103/physrevb.84.115127 2024-03-29 16:20:58 +0900 Paper 2011 5 H. Okabe, M. Isobe, E. Takayama-Muromachi, A. Koda, S. Takeshita, M. Hiraishi, M. Miyazaki, R. Kadono, Y. Miyake, J. Akimitsu Ba2IrO4:新規スピン軌道モット絶縁性疑二次元反強磁性体 Physical Review B 83 15 https://doi.org/10.1103/physrevb.83.155118 2024-03-29 16:20:58 +0900 Paper 2010 1 Masaaki Isobe, Hiroyuki Yoshida, Eiji Takayama Muromachi, Kenji Ohoyama インコメンシュレート複合結晶Sr1.261CoO3における混合原子価状態のための構造研究 Science and Technology of Advanced Materials 11 6 065004 https://doi.org/10.1088/1468-6996/11/6/065004 2024-03-29 16:20:58 +0900 Paper 2010 2 Martin Månsson, Yutaka Ikedo, Hiroshi Nozaki, Jun Sugiyama, Peter L. Russo, Daniel Andreica, Mitsuyuki Shizuya, Masaaki Isobe, Eiji Takayama-Muromachi ミスフィット層状コバルト酸化物におけるミューオンスピン緩和の研究 Solid State Communications 150 7-8 307 310 https://doi.org/10.1016/j.ssc.2009.10.047 2024-03-29 16:20:58 +0900 Paper 2009 1 W. Wong-Ng, J. A. Kaduk, M. Isobe 高圧相CaCo2O4の粉末X線回折パターン Powder Diffraction 24 4 343 346 https://doi.org/10.1154/1.3257636 2024-03-29 16:20:58 +0900 Paper 2009 2 ISOBE, Masaaki, ARAI, Masao, KAWASHIMA, Tetsuya, MUROMACHI, Eiji 一次元コバルト酸化物CaCo2O4の構造と物性 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 948 951 2024-03-29 16:20:58 +0900 Paper 2009 3 ISOBE, Masaaki, ARAI, Masao, MUROMACHI, Eiji 一次元金属コバルト酸化物CaCo2O4の熱電特性 JOURNAL OF ELECTRONIC MATERIALS 1166 1170 2024-03-29 16:20:58 +0900 Paper 2009 4 Ji-Guang Li, Robert Büchel, Masaaki Isobe, Takao Mori, Takamasa Ishigaki Cobalt-Doped TiO2 Nanocrystallites: Radio-Frequency Thermal Plasma Processing, Phase Structure, and Magnetic Properties The Journal of Physical Chemistry C 113 19 8009 8015 https://doi.org/10.1021/jp8080047 2024-03-29 16:20:58 +0900 Paper 2007 1 Masaaki Isobe, Mitsuko Onoda, Mitsuyuki Shizuya, Masahiko Tanaka, Eiji Takayama-Muromachi 単斜晶系ミスフィット層状化合物(Ca0.85OH)2aCoO2 (a~0.57822)の構造 Journal of the American Chemical Society 129 47 14585 14596 https://doi.org/10.1021/ja072052v 2024-03-29 16:20:58 +0900 Paper 2007 2 ISOBE, Masaaki, Mitsuyuki, SHIZUYA, MUROMACHI, Eiji (CaOH)kCoO2の構造と物性 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 178 181 2024-03-29 16:20:58 +0900 Paper 2007 3 Mitsuyuki Shizuya, Masaaki Isobe, Eiji Takayama-Muromachi CaFe2O4型コバルト酸化物CaCo2O4の構造と物性 Journal of Solid State Chemistry 180 9 2550 2557 https://doi.org/10.1016/j.jssc.2007.07.008 2024-03-29 16:20:58 +0900 Paper 2007 4 ISOBE, Masaaki, Mitsuyuki, SHIZUYA, MUROMACHI, Eiji 新規層状コバルト酸化物(CaOH)1.14CoO2の構造的物理的特性 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 477 478 2024-03-29 16:20:58 +0900 Paper 2007 5 Mitsuyuki Shizuya, Masaaki Isobe, Eiji Takayama-Muromachi ミスフィット層状コバルト酸化物(Ca1−δOH)xCoO2の磁性と電子物性 Journal of Applied Physics 102 2 023704 https://doi.org/10.1063/1.2753677 2024-03-29 16:20:58 +0900 Paper 2007 6 ISOBE, Masaaki, ONODA, Mitsuko, Mitsuyuki, SHIZUYA, TANAKA, Masahiko, MUROMACHI, Eiji 複合結晶(CaOH)1.14CoO2の構造変調 PHILOSOPHICAL MAGAZINE 2647 2653 2024-03-29 16:20:58 +0900 Paper 2007 7 M. Isobe, Y. Uchida, K. Kimoto, E. Takayama-Muromachi Tc~440 Kを示すフェリ磁性体Sr2Cu(Re0.69Ca0.31)O6における陽イオンの酸化状態と磁性の起源 Journal of Magnetism and Magnetic Materials 312 1 131 139 https://doi.org/10.1016/j.jmmm.2006.09.017 2024-03-29 16:20:58 +0900 Paper 2007 8 Masaaki Isobe, Koji Kimoto, Eiji Takayama-Muromachi 複合ペロブスカイト銅酸化物Sr2Cu(Re0.69Ca0.31)Oy (y=6.0–5.4)の物性に対する酸素欠損効果 Journal of Magnetism and Magnetic Materials 312 1 91 98 https://doi.org/10.1016/j.jmmm.2006.09.013 2024-03-29 16:20:58 +0900 Paper 2007 9 ISOBE, Masaaki, Mitsuyuki, SHIZUYA, MUROMACHI, Eiji ミスフィット層状コバルト化合物(CaOH)1.14CoO2の構造と物性 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS e269 e271 2024-03-29 16:20:58 +0900 Paper 2007 10 Masaaki Isobe, Mitsuko Onoda, Mitsuyuki Shizuya, Masahiko Tanaka, Eiji Takayama-Muromachi 複合結晶[2CaOH]kCoO2 (k=0.576)の変調構造 Journal of the Physical Society of Japan 76 1 014602 https://doi.org/10.1143/jpsj.76.014602 2024-03-29 16:20:58 +0900 Paper 2007 11 Mitsuyuki Shizuya, Masaaki Isobe, Yuji Baba, Takuro Nagai, Minoru Osada, Kosuke Kosuda, Satoshi Takenouchi, Yoshio Matsui, Eiji Takayama-Muromachi 新しいミスフィット層状コバルト酸化物(CaOH)1.14CoO2 Journal of Solid State Chemistry 180 1 249 259 https://doi.org/10.1016/j.jssc.2006.10.014 2024-03-29 16:20:58 +0900 Paper 2006 1 Mitsuyuki Shizuya, Masaaki Isobe, Yuji Baba, Takuro Nagai, Yoshio Matsui, Eiji Takayama-Muromachi ミスフィット層状コバルト酸化物の単斜晶系相(Ca0.85OH)1.16CoO2 Journal of Solid State Chemistry 179 12 3974 3980 https://doi.org/10.1016/j.jssc.2006.09.008 2024-03-29 16:20:58 +0900 Paper 2006 2 V.P.S. Awana, Rajeev Rawat, Anurag Gupta, M. Isobe, K.P. Singh, Arpita Vajpayee, H. Kishan, E. Takayama-Muromachi, A.V. Narlikar 鉄チューブ封入真空アニール法で合成したバルクMgB2の物性評価 Solid State Communications 139 6 306 309 https://doi.org/10.1016/j.ssc.2006.05.034 2024-03-29 16:20:58 +0900 Paper 2006 3 V P S Awana, M Isobe, K P Singh, E Takayama-Muromachi, H Kishan ナノCo3O4をドープしたMgB2において高臨界電流密度とカップルした磁束ジャンプ Superconductor Science and Technology 19 6 551 555 https://doi.org/10.1088/0953-2048/19/6/023 2024-03-29 16:20:58 +0900 Paper 2005 1 NAKANE, Takayuki, ISOBE, Masaaki, MOCHIKU, Takashi, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2542 2545 2024-03-29 16:20:58 +0900 Paper 2004 1 岡根哲夫, 藤森伸一, 間宮一敏, 岡本淳, 村松康司, 藤森淳, SUZUKI, Hiroyuki, MATSUMOTO, Takehiko, FURUBAYASHI, Takao, ISOBE, Masaaki, 永田正一 スピネル化合物CuIr2S4の高分解能軟X線光電子分光 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 2024-03-29 16:20:58 +0900 Paper 2004 2 ISOBE, Masaaki, UCHIDA, Yoshishige, KIMOTO, Koji, ARAI, Masao, MUROMACHI, Eiji 複合ペロブスカイト化合物Sr2Cu(Re0.69Ca0.31)Oyの結晶構造と磁気的特性 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 2024-03-29 16:20:58 +0900 Paper 2004 3 UCHIDA, Yoshishige, ISOBE, Masaaki, MUROMACHI, Eiji JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 818 819 2024-03-29 16:20:58 +0900