@article{CTT100631999, author = {Masaki Azuma and Wei-tin Chen and Hayato seki and Michal Czapski and Smirnova olga and Kengo oka and Masaichiro Mizumaki and Tetsu Watanuki and Naoki Ishimatsu and Naomi Kawamura and Shintaro Ishiwata and Matthew G. Tucker and Yuichi Shimakawa and J. Paul Attfield}, title = {Colossal negative thermal expansion in BiNiO3 induced by intermetallic charge transfer}, journal = {NATURE COMMUNICATIONS}, year = 2011, } @article{CTT100617369, author = {James A. Enterkin and Paul A. Maggard and Shintaro Ishiwata and Laurence D. Marks and Kenneth R. Poeppelmeier and Masaki Azuma and Mikio Takano}, title = {Single crystal growth and structure of La4Cu3MoO12}, journal = {JOURNAL OF SOLID STATE CHEMISTRY}, year = 2010, } @article{CTT100625114, author = {S. Ishiwata and I. Terasaki and M. Azuma and M. Takano}, title = {High pressure synthesis and structure of a new magnetoplumbite-type cobalt oxide SrCo12O19.}, journal = {J. Solid State Chem.}, year = 2008, } @article{CTT100625099, author = {S. Ishiwata and M. Azuma and M. Takano}, title = {Structure and Physical Properties of Perovskite Bi0.8Pb0.2NiO3 in Unusual Valence State A4+B2+O3}, journal = {Chem. Mater.}, year = 2007, } @article{CTT100631526, author = {H. Wadati and Kiyonao Tanaka and A. Fujimori and T. Mizokawa and H. Kumigashira and M. Oshima and S. Ishiwata and M. Azuma and M. Takano}, title = {Temperature-dependent photoemission and x-ray absorption studies of the metal-insulator transition in Bi1−xLaxNiO3}, journal = {Phys. Rev. B}, year = 2007, } @article{CTT100632967, author = {M. Azuma and S. Niitaka and A. Belik and S. Ishiwata and T. Saito and K. Takata and I. Yamada and Y. Shimakawa and M. Takano}, title = {Magnetic Ferroelectrics Bi, Pb-3d Transition Metal Perovskites}, journal = {Transactions of Materials Research Society of Japan}, year = 2006, } @article{CTT100630653, author = {S. Ishiwata and M. Azuma and . M. Hanawa and Y. Moritomo and Kazuki Ooishi and K. Kato and M. Takata and Eiji Nishibori and M. Sakata and I. Terasaki and M. Takano}, title = {Pressure/Temperature/Substitution-Induced Melting of A-Site Charge Disproportionation in Bi1-xLaxNiO3 (0≤x≤0.5)}, journal = {Phys. Rev. B}, year = 2005, } @article{CTT100630666, author = {Qiu Y. and Broholm C. and S. Ishiwata and M. Azuma and M. Takano and Bewley R. and Buyers W.J.L. Buyers}, title = {Spin-Trimer Antiferromagnetism in La4Cu3MoO12}, journal = {Phys. Rev. B}, year = 2005, } @article{CTT100630687, author = {Daiki Wadati and M Takizawa and Tran Trung and Kiyonao Tanaka and Takashi Mizokawa and Atsushi Fujimori and Akira Chikamatsu and Hiroshi Kumigashira and M Oshima and S. Ishiwata and M. Azuma and M. Takano}, title = {Valence Changes Associated with the Metal-Insulator Transition in Bi1-xLaxNiO3}, journal = {Phys. Rev. B}, year = 2005, } @article{CTT100630693, author = {S. Ghosh and Kamaraju N. and Seto M. and A. Fujimori and Y. Takeda and S. Ishiwata and S. Kawasaki and M. Azuma and M. Takano and Sood A.K.}, title = {Raman Scattering in CaFeO3 and La0.33Sr0.67FeO3 across the Charge-Disproportionation Phase Transition}, journal = {Phys. Rev. B}, year = 2005, } @article{CTT100622352, author = {M. Azuma and Kazuhide Takata and T. Saito and S. Ishiwata and Y. Shimakawa and M. Takano}, title = {Designed Ferromagnetic, Ferroelectric Bi2NiMnO6}, journal = {J. Am. Chem. Soc.}, year = 2005, } @article{CTT100630581, author = {Yu R. and Wang D. and S. Ishiwata and T. Saito and M. Azuma and M. Takano and Chen Y.Chen and Li J.}, title = {Synthesis and Characterization of the First Organically Templated Layered Cerium Phosphate Fluoride: [(CH2)2(NH3)2]0.5[CeIVF3(HPO4)]}, journal = {Chem. Lett.}, year = 2004, } @article{CTT100627441, author = {S. Ishiwata and M. Azuma and M. Takano}, title = {Pressure-Induced Metal-Insulator Transition in BiNiO3}, journal = {Solid State Ionics,}, year = 2004, } @article{CTT100631832, author = {S. Ishiwata and M. Azuma and M. Takano and E. Nishibori and M. Takata and MAKOTO SAKATA}, title = {Suppression of A Site Charge Disproportionation in Bi1-xLaxNiO3}, journal = {Physica B}, year = 2003, } @article{CTT100627795, author = {M. Azuma and T. Saito and S. Ishiwata and I. Yamada and yuhki Kohsaka and H. Takagi and M. Takano}, title = {Single Crystal Growth of Transition Metal Oxides at High Pressures of Several GPa}, journal = {Physica C,}, year = 2003, } @article{CTT100627155, author = {S. Ishiwata and M. Azuma and M. Takano and E. Nishibori and M. Takata and M. Sakata and K. Kato}, title = {High Pressure Synthesis, Crystal Structure and Physical Properties of a New Ni(II) Perovskite BiNiO3}, journal = {J. Mater. Chem.}, year = 2002, } @article{CTT100627789, author = {M. Azuma and T. Saito and S. Ishiwata and H. Yoshida and M. Takano and Y. Kohsaka and H. Takagi and W. Utsumi}, title = {Single-Crystal Growth of Transition Metal Oxides at High Pressures of Several GPa}, journal = {J. Phys.: Condens. Matter}, year = 2002, } @article{CTT100633334, author = {石渡晋太郎 and 東正樹 and 齊藤高志 and 川崎修嗣 and 高野幹夫}, title = {CaFeO3の高圧下単結晶育成}, journal = {粉体および粉末冶金}, year = 2001, } @inproceedings{CTT100798659, author = {下志万 貴博 and 中村 飛鳥 and 石坂 香子 and 田中 良和 and 田久保 耕 and 平田 靖透 and 和達 大樹 and 山本 達 and 松田 巌 and 池浦 晃至 and 高橋 英史 and 酒井 英明 and 石渡 晋太郎 and 富樫 格 and 大和田 成起 and 片山 哲夫 and 登野 健介 and 矢橋 牧名 and 辛 埴}, title = {SACLAを用いた時間分解透過型X線回折による1T'-MoTe₂の格子ダイナミクス観測}, booktitle = {X線分析の進歩}, year = 2018, } @inproceedings{CTT100798668, author = {横山 優一 and 酒井 英明 and 石渡 晋太郎 and 和達 大樹 and 平田 靖透 and 山崎 裕一 and 山本 航平 and 田久保 耕 and 伊奈 稔哲 and 水牧 仁一朗 and 伊藤 雅春 and 高橋 英史}, title = {XAFSで観測した新奇ペロブスカイト型銅酸化物La1-xPrxCuO3の電子構造}, booktitle = {日本物理学会講演概要集}, year = 2017, } @inproceedings{CTT100798669, author = {伊藤 雅春 and 平田 靖透 and 和達 大樹 and 寺倉 千恵子 and 越智 正之 and 酒井 志朗 and 有田 亮太郎 and 十倉 好紀 and 石渡 晋太郎 and 高橋 英史 and 藤岡 淳 and 酒井 英明 and 佐賀山 基 and 山崎 裕一 and 草野 圭弘 and 横山 優一 and 田久保 耕}, title = {擬1次元Cu-O鎖をもつ新規ペロブスカイトPrCuO3に対するLa置換効果および圧力効果}, booktitle = {日本物理学会講演概要集}, year = 2017, } @inproceedings{CTT100798680, author = {横山 優一 and 石渡 晋太郎 and 和達 大樹 and 平田 靖透 and 山本 航平 and 田久保 耕 and 伊奈 稔哲 and 水牧 仁一朗 and 伊藤 雅春 and 高橋 英史 and 酒井 英明}, title = {Cu K端のXAFSで観測した新奇ペロブスカイト型銅酸化物の電子構造}, booktitle = {日本物理学会講演概要集}, year = 2016, } @inproceedings{CTT100798685, author = {伊藤 雅春 and 平田 靖透 and 和達 大樹 and 十倉 好紀 and 石渡 晋太郎 and 酒井 英明 and 藤岡 淳 and 高橋 英史 and 佐賀山 基 and 山崎 裕一 and 草野 圭弘 and 横山 優一 and 田久保 耕}, title = {22aBD-8 擬1次元構造を有する新奇ペロブスカイト型銅酸化物の高圧合成と物性}, booktitle = {日本物理学会講演概要集}, year = 2016, } @inproceedings{CTT100798683, author = {中村 飛鳥 and 辛 埴 and 池浦 晃至 and 酒井 英明 and 石渡 晋太郎 and 富樫 格 and 大和田 成起 and 片山 哲夫 and 登野 健介 and 矢橋 牧名 and 下志万 貴博 and 石坂 香子 and 田久保 耕 and 平田 靖透 and 和達 大樹 and 山本 達 and 松田 巌 and 田中 良和}, title = {SACLAを用いて観測したβ-MoTe2の超高速格子ダイナミクス}, booktitle = {日本物理学会講演概要集}, year = 2016, } @inproceedings{CTT100858573, author = {石渡晋太郎 and 塩見 雄毅 and J. S. Lee and M.S. Bahramy and 鈴木 健士 and 打田正輝 and 有田亮太郎 and 田口康二郎 and 十倉 好紀}, title = {高移動度半金属β-CuAgSeの熱電特性}, booktitle = {}, year = 2013, } @misc{CTT100633972, author = {石渡晋太郎 and 齊藤高志 and 東正樹 and 高野幹夫}, title = {ペロブスカイト型ニッケル酸化物の固体化学}, year = 2006, } @misc{CTT100633652, author = {東正樹 and 齊藤高志 and 新高誠司 and 石渡晋太郎 and 神田浩周 and 山田幾也 and 高野幹夫 and 内海渉}, title = {放射光X線回折を利用した高圧合成研究}, year = 2003, }