@article{CTT100760090, author = {H. Yamamoto and Y. Sakai and K. Shigematsu and T. Aoyama and T. Kimura and M. Azuma}, title = {Reorientation of the Magnetic Easy Plane in a Co-Substituted BiFeO3 Single Crystal}, journal = {Inorganic Chemistry}, year = 2017, } @article{CTT100760085, author = {L. Zhou and J. H. Dai and Y. S. Chai and H. M. Zhang and S. Dong and H. B. Cao and S. Calder and Y. Y. Yin and X. Wang and X. D. Shen and Z. H. Liu and T. Saito and Y. Shimakawa and H. Hojo and Y. Ikuhara and M. Azuma and Z. W. Hu and Y. Sun and C. Q. Jin and Y. W. Long}, title = {Realization of Large Electric Polarization and Strong Magnetoelectric Coupling in BiMn3Cr4O12}, journal = {Advanced Materials}, year = 2017, } @article{CTT100760096, author = {K. Takenaka and T. Shinoda and N. Inoue and Y. Okamoto and N. Katayama and Yuki Sakai and T. Nishikubo and M. Azuma}, title = {Giant negative thermal expansion in Fe-doped layered ruthenate ceramics}, journal = {Applied physics express}, year = 2017, } @article{CTT100760181, author = {Z. Pan and J. Chen and X. X. Jiang and L. Hu and R. Z. Yu and H. Yamamoto and T. Ogata and Y. Hattori and F. M. Guo and X. A. Fan and Y. W. Li and G. Q. Li and H. Z. Gu and Y. Ren and Z. S. Lin and M. Azuma and X. R. Xing}, title = {Colossal Volume Contraction in Strong Polar Perovskites of Pb(Ti,V)O3}, journal = {Journal of the American Chemical Society}, year = 2017, } @article{CTT100760086, author = {J. Y. Yang and J. H. Dai and Z. H. Liu and R. Z. Yu and H. Hojo and Z. W. Hu and T. W. Pi and Y. Soo and C. Q. Jin and M. Azuma and Y. W. Long}, title = {High-Pressure Synthesis of the Cobalt Pyrochlore Oxide Pb2Co2O7 with Large Cation Mixed Occupancy}, journal = {Inorganic Chemistry}, year = 2017, } @article{CTT100760245, author = {Y. Okimoto and S. Naruse and R. Fukaya and T. Ishikawa and S. Koshihara and K. Oka and M. Azuma and K. Tanaka and H. Hirori}, title = {Ultrafast Control of the Polarity of BiCoO3 by Orbital Excitation as Investigated by Femtosecond Spectroscopy}, journal = {Physical Review Applied}, year = 2017, } @article{CTT100760294, author = {B. W. Lebert and M. P. M. Dean and A. Nicolaou and J. Pelliciari and M. Dantz and T. Schmitt and R. Yu and M. Azuma and J. P. Castellan and H. Miao and A. Gauzzi and B. Baptiste and M. d'Astuto}, title = {Resonant inelastic x-ray scattering study of spin-wave excitations in the cuprate parent compound Ca2CuO2Cl2}, journal = {Physical Review B - Condensed Matter and Materials Physics}, year = 2017, } @article{CTT100760300, author = {H.Hojo and R.Kawabe and K.Shimizu and H. Yamamoto and K.Mibu and K.Samanta and T.Saha-Dasgupta and M.Azuma}, title = {Ferromagnetism at Room Temperature Induced by Spin Structure Change in BiFe1-xCoxO3 Thin Films}, journal = {Advanced materials}, year = 2017, } @article{CTT100737204, author = {Yuki Sakai and Junye Yang and Runze Yu and Hajime Hojo and Ikuya Yamada and Ping Miao and Sanghyun Lee and Shuki Torii and Takashi Kamiyama and Marjana Ležaić and G.Bihlmayer and M. Mizumaki and J.Komiyama and T.Mizokawa and H.Yamamoto and T.Nishikubo and Y.Hattori and K. Oka and Y.Yin and J.Dai and W.Li and S.Ueda and A.Aimi and D.Mori and Y. Inaguma and Z.Hu and T. Uozumi and C.Jin and Y.Long and Masaki Azuma}, title = {A-site and B-site charge orderings in an s-d level controlled perovskite oxide PbCoO3}, journal = {Journal of the American Chemical Society}, year = 2017, } @article{CTT100737199, author = {Mirza HK Rubel and Takahiro Takei and Nobuhiro Kumada and M Mozahar Ali and Akira Miura and Kiyoharu Tadanaga and Kengo Oka and Masaki Azuma and Eisuke Magome and Chikako Moriyoshi}, title = {Hydrothermal Synthesis, Structure, and Superconductivity of Simple Cubic Perovskite (Ba0. 62K0. 38)(Bi0. 92Mg0. 08) O3 with T c∼ 30 K}, journal = {Inorganic Chemistry}, year = 2017, } @article{CTT100760298, author = {N. Kumada and A. Nakamura and Akira Miura and T. Takei and M. Azuma and H. Yamamoto and E. Magome and C. Moriyoshi and Y. Kuroiwa}, title = {Hydrothermal synthesis and crystal structure of a new lithium copper bismuth oxide, LiCuBiO4}, journal = {Journal Of Solid State Chemistry}, year = 2017, } @inproceedings{CTT100759935, author = {小沢陽 and 馬ノ段月果 and 沖本洋一 and 石川忠彦 and 腰原伸也 and 清水啓佑 and 北條元 and 東正樹}, title = {BiFeO3単結晶薄膜の時間分解非線形分光}, booktitle = {}, year = 2017, } @inproceedings{CTT100786653, author = {Hirokazu Kyokane and Keisuke Shimizu and Kei Shigematsu and Hajime Hojo and Masaki Azuma}, title = {Fabrication of Strain-induced Tetragonal Sr1-xBaxVO3 Thin Film}, booktitle = {}, year = 2017, } @inproceedings{CTT100782055, author = {Masaki Azuma}, title = {Negative Thermal Expansions induced by Phase Transitions}, booktitle = {}, year = 2017, } @inproceedings{CTT100782054, author = {東 正樹}, title = {多元秩序制御による熱・体積機能の開拓}, booktitle = {}, year = 2017, } @inproceedings{CTT100782053, author = {Masaki Azuma}, title = {Room Temperature Ferromagnetism in Co Substituted BiFeO3 Induced by Spin Structure Change}, booktitle = {}, year = 2017, } @inproceedings{CTT100786652, author = {Keisuke Shimizu and Ryo Kawabe and Hajime Yamamoto and Hajime Hojo and Kei Shigematsu and Masaki Azuma}, title = {Direct observation of magnetization reversal by polarization switching in multiferroic Co-substituted BiFeO3 thin film}, booktitle = {}, year = 2017, } @inproceedings{CTT100786651, author = {Haruki Shimizu and Keisuke Shimizu and Hajime Yamamoto and Hajime Hojo and Kei Shigematsu and Masaki Azuma}, title = {Stable polarization reversal in third elements substituted multiferroic BiFe0.9Co0.1O3 thin films}, booktitle = {}, year = 2017, } @inproceedings{CTT100782052, author = {東 正樹}, title = {Magnetization Reversal by Electric Field at Room Temperature in Co Substituted BiFeO3 Thin Film}, booktitle = {}, year = 2017, } @inproceedings{CTT100782063, author = {東 正樹}, title = {温めると縮むセラミックスを高圧で作る~産業に貢献する負の熱膨張材料~}, booktitle = {}, year = 2017, } @inproceedings{CTT100786644, author = {重松 圭 and 清水 啓佑 and 東 正樹}, title = {パルスレーザー堆積法による四重ペロブスカイト酸化物の薄膜合成}, booktitle = {}, year = 2017, } @inproceedings{CTT100782051, author = {東 正樹}, title = {コバルト置換ビスマスフェライトの強磁場磁化過程測定の結果と、その知見を生かした室温強磁性強誘電体の開発、さらには薄膜試料を用いた電場印加磁化反転の実現について}, booktitle = {}, year = 2017, } @inproceedings{CTT100786650, author = {H. Kyokane and K. Shimizu and K. Shigematsu and H. Hojo and M. Azuma}, title = {Fabrication of Tetragonal Sr1-xBaxVO3 Thin Film with d1 Configuration}, booktitle = {}, year = 2017, } @inproceedings{CTT100759932, author = {小沢陽 and 馬ノ段月果 and 沖本洋一 and 石川忠彦 and 腰原伸也 and 清水啓佑 and 北條元 and 東正樹}, title = {BiFeO3単結晶薄膜の時間分解非線形分光}, booktitle = {}, year = 2017, } @inproceedings{CTT100786649, author = {清水 啓佑 and 重松 圭 and 東 正樹}, title = {四重ペロブスカイトLnCu3Mn4O12薄膜の作製と室温フェ リ磁性}, booktitle = {}, year = 2017, } @inproceedings{CTT100786648, author = {清水陽樹 and 清水啓佑 and 山本孟 and 北條元 and 重松圭 and 東正樹}, title = {マルチフェロイックBiFe0.9Fe0.1O3薄膜への第3元素置換}, booktitle = {}, year = 2017, } @inproceedings{CTT100782050, author = {Masaki Azuma}, title = {Systematic Charge Distribution Change in Bi, Pb - 3d Transition Metal Perovskites}, booktitle = {}, year = 2017, } @inproceedings{CTT100782062, author = {東 正樹}, title = {負熱膨張フィラー配合による樹脂の体積変化抑制}, booktitle = {}, year = 2017, } @inproceedings{CTT100782056, author = {東 正樹}, title = {ビスマス・鉛ペロブスカイトの多彩な電荷分布と機能}, booktitle = {}, year = 2017, } @inproceedings{CTT100782049, author = {東 正樹}, title = {ビスマス・鉛ペロブスカイトの系統的な電荷分布変化}, booktitle = {}, year = 2017, } @inproceedings{CTT100786646, author = {浅倉 武志 and 山本 孟 and 清水 啓佑 and 重松 圭 and 北條 元 and 壬生 攻 and 東 正樹}, title = {BiFe1-xMn xO3のスピン構造変化}, booktitle = {}, year = 2017, } @inproceedings{CTT100782048, author = {M. Azuma and H. Hojo and R. Kawabe and K. Shimizu and H. Yamamoto and K. Mibu and K. Samanta and T. Saha-Dasgupta}, title = {Room temperature ferromagnetism in Co substituted BiFeO3 induced by spin structure change}, booktitle = {}, year = 2017, } @inproceedings{CTT100786645, author = {浅倉武志 and 山本孟 and 清水啓佑 and 重松圭 and 北條元 and 壬生攻 and 東正樹}, title = {BiFe1-xMn xO3のスピン構造変化}, booktitle = {}, year = 2017, } @misc{CTT100760305, author = {東 正樹}, title = {金属間電荷移動による巨大負熱膨張材料BiNi1-xFexO3とゼロ熱膨張コンポジット}, year = 2017, } @misc{CTT100744891, author = {東正樹 and 西久保匠 and 酒井 雄樹  and 岡 研吾 }, title = {負熱膨張性材料、及び複合体}, howpublished = {登録特許}, year = 2019, month = {}, note = {特願2015-170990(2015/08/31), 特開2017-048071(2017/03/09), 特許第6555473号(2019/07/19)} } @misc{CTT100720895, author = {東正樹 and 岡研吾 and 坂口 智可 and 奈部谷光一郎 and 村松裕也}, title = {負熱膨張性材料}, howpublished = {登録特許}, year = 2017, month = {}, note = {特願2014-531487(2013/07/23), 再表2014/030293(2016/07/28), 特許第6143197号(2017/05/19)} }