@article{CTT100702815, author = {Masaki Azuma and Kengo Oka and Koichiro Nabetani}, title = {Negative thermal expansion induced by intermetallic charge transfer}, journal = {Science and Technology of Advanced Materials}, year = 2015, } @article{CTT100702814, author = {Runze Yu and Hajime Hojo and Tetsu Watanuki and Masaichiro Mizumaki and Takashi Mizokawa and Kengo Oka and Hyunjeong Kim and Akihiko Machida and Kouji Sakaki and Yumiko Nakamura and Aguin Akane and Daisuke Mori and Yoshiyuki Inaguma and Martin Schlipf and Konstantin Z. Rushchanskii and Marjana Lezaic and Masaaki Matsuda and Jie Ma and Stuart Calder and Masahiko Isobe and Yuichi Ikuhara and Masaki Azuma}, title = {Melting of Pb Charge Glass and Simultaneous Pb−Cr Charge Transfer in PbCrO3 as the Origin of Volume Collapse}, journal = {Journal of the American Chemical Society}, year = 2015, } @article{CTT100702910, author = {Xiao Wang and Yisheng Chai and Long Zhou and Huibo Cao and Clarina-dela Cruz and Junye Yang and Jianhong Dai and Yunyu Yin and Zhen Yuan and Sijia Zhang and Runze Yu and Masaki Azuma and Yuichi Shimakawa and Huimin Zhang and Shuai Dong and Young Sun and Changqing Jin and Youwen Long}, title = {Observation of Magnetoelectric Multiferroicity in a Cubic Perovskite System: LaMn3Cr4O12}, journal = {PHISICAL REVIEW LETTERS}, year = 2015, } @article{CTT100702810, author = {RUNZE YU and Hajime Hojo and Teruyasu Mizoguchi and Masaki Azuma}, title = {A new LiNbO3-type polar oxide with closed-shell cations: ZnPbO3}, journal = {JOURNAL OF APPLIED PHYSICS}, year = 2015, } @article{CTT100702817, author = {K. Nabetani and Y. Muramatsu and K. Oka and Kiho Nakano and H. Hojo and M. Mizumaki and A. Agui and Y. Higo and N. Hayashi and M. Takano and M. Azuma}, title = {Suppression of temperature hysteresis in negative thermal expansion compound BiNi1− x Fe x O3 and zero-thermal expansion composite}, journal = {APPLIED PHYSICS LETTERS}, year = 2015, } @article{CTT100702908, author = {Mirza H.K. Rubel and Takahiro Takei and Nobuhiro Kumada and M.M. Ali and Akira Miura and Kiyoharu Tadanaga and K. Oka and M. Azuma and E. Magomae and C. Moriyoshi and Y. Kuroiwa}, title = {Hydrothermal synthesis of a new Bi-based (Ba0.82K0.18)(Bi0.53Pb0.47)O3 superconductor}, journal = {Journal of Alloys and Compounds}, year = 2015, } @article{CTT100702911, author = {N. Ishimatsu and T. Watanabe and K. Oka and M. Azuma and M. Mizumaki and K. Nitta and T. Ina and N. Kawamura}, title = {Differences in local structure around Co and Fe of the BiCo1x Fex O3 system determined by x-ray absorption fine structure}, journal = {PHYSICAL REVIEW B}, year = 2015, } @article{CTT100812217, author = {Yu, R. and Hojo, H. and Oka, K. and Watanuki, T. and Machida, A. and Shimizu, K. and Nakano, K. and Masaki Azuma}, title = {New PbTiO3-type giant tetragonal compound Bi2ZnVO6and its stability under pressure}, journal = {Chemistry of Materials}, year = 2015, } @inproceedings{CTT100723917, author = {Masaki Azuma}, title = {Systematic Charge Distribution Change in BiMO3 and PbMO3 (M: 3d transition metal)}, booktitle = {}, year = 2015, } @inproceedings{CTT100741446, author = {成瀬卓 and 沖本洋一 and 馬ノ段月果 and 深谷亮 and 野澤俊介 and 腰原伸也 and 石川忠彦 and 清水啓佑 and 北條元 and 東正樹}, title = {BiFe0.5Co0.5O3薄膜結晶における光による電子状態制御}, booktitle = {}, year = 2015, } @inproceedings{CTT100723686, author = {Masaki Azuma}, title = {Systematic Charge Distribution Change in Bi, Pb - 3d Transition Metal Perovskites}, booktitle = {}, year = 2015, } @inproceedings{CTT100723906, author = {東正樹}, title = {機能性遷移金属酸化物の高圧下における単結晶育成}, booktitle = {}, year = 2015, } @inproceedings{CTT100723629, author = {東正樹}, title = {鉛ペロブスカイトの 系統的な電荷分布変化}, booktitle = {}, year = 2015, } @inproceedings{CTT100723627, author = {東 正樹}, title = {圧力下中性子回折実験にもとづく巨大負熱膨張物質の開発 —ペロブスカイトBiNiO3—}, booktitle = {}, year = 2015, } @inproceedings{CTT100723598, author = {東 正樹}, title = {PbCrO3のPb2+/4+電荷グラスと圧力誘起電荷移動}, booktitle = {}, year = 2015, } @inproceedings{CTT100723578, author = {松田奈瑠美 and 于 潤澤 and 北條 元 and 東 正樹 and 岡研吾}, title = {適度な c/a 比を持つ単斜晶 ペロブスカイトBi2ZnTi1-xMnxO6}, booktitle = {}, year = 2015, } @misc{CTT100813046, author = {東正樹}, title = {巨大負熱膨張粉体を用いたゼロ熱膨張コンポジット}, year = 2015, } @misc{CTT100702770, author = {東 正樹}, title = {巨大負熱膨張材料 BiNi1-xFex03 とゼロ熱膨張コンポジット}, year = 2015, } @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)} }