@article{CTT100866911, author = {Shogo Wakazaki and Qiumin Liu and Randy Jalem and Takumi Nishikubo and Yuki Sakai and Naoki Matsui and Guowei Zhao and Kota Suzuki and Kei Shigematsu and Takafumi Yamamoto and Ryoji Kanno and Hena Das and Yoshitaka Tateyama and Masaki Azuma}, title = {High-Pressure Synthesis and Lithium-Ion Conduction of Li4OBr2 Derivatives with a Layered Inverse-Perovskite Structure}, journal = {Chemistry of Materials}, year = 2021, } @article{CTT100866918, author = {Lei Hu and Yingcai Zhu and Yue-Wen Fang and Masayuki Fukuda and Takumi Nishikubo and Zhao Pan and Yuki Sakai and Shogo Kawaguchi and Hena Das and Akihiko Machida and Tetsu Watanuki and Shigeo Mori and Koshi Takenaka and Masaki Azuma}, title = {Origin and Absence of Giant Negative Thermal Expansion in Reduced and Oxidized Ca2RuO4}, journal = {Chemistry of Materials}, year = 2021, } @article{CTT100866929, author = {Masaki Azuma and Hajime Hojo and Kengo Oka and Hajime Yamamoto and Keisuke Shimizu and Kei Shigematsu and Yuki Sakai}, title = {Functional Transition Metal Perovskite Oxides with 6s2 Lone Pair Activity Stabilized by High-Pressure Synthesis}, journal = {Annual Review of Materials Research}, year = 2021, } @article{CTT100866915, author = {Takahiro Ogata and Yuki Sakai and Takumi Nishikubo and Takashi Mizokawa and Masaichiro Mizumaki and Koomok Lee and Qiumin Liu and Masaki Azuma}, title = {Intermetallic Charge Transfer in V-Substituted PbCrO3}, journal = {Inorganic Chemistry}, year = 2021, } @article{CTT100846251, author = {Masaki Ozeki and Victoria Warne-Lang and Hirofumi Tsukasaki and Naoyuki Katayama and Yoshihiko Okamoto and Shigeo Mori and Koshi Takenaka and Masaki Azuma and Hajime Hojo and Kengo Oka and Hajime Yamamoto and Keisuke Shimizu and Kei Shigematsu and Yuki Sakai}, title = {Functional Transition Metal Perovskite Oxides with 6s2 Lone Pair Activity Stabilized by High-Pressure Synthesis, Annual Review of Materials Research}, journal = {Annual Review of Materials Research}, year = 2021, } @article{CTT100866909, author = {Xubin Ye and Jianfa Zhao and Hena Das and Denis Sheptyakov and Junye Yang and Yuki Sakai and Hajime Hojo and Zhehong Liu and Long Zhou and Lipeng Cao and Takumi Nishikubo and Shogo Wakazaki and Cheng Dong and Xiao Wang and Zhiwei Hu and Hong-Ji Lin and Chien-Te Chen and Christoph Sahle and Anna Efiminko and Huibo Cao and Stuart Calder and Ko Mibu and Michel Kenzelmann and Liu Hao Tjeng and Runze Yu and Masaki Azuma and Changqing Jin and Youwen Long}, title = {Observation of novel charge ordering and spin reorientation in perovskite oxide PbFeO3}, journal = {Nature Communications}, year = 2021, } @article{CTT100866908, author = {Xubin Ye and Jianfa Zhao and Hena Das and Denis Sheptyakov and Junye Yang and Yuki Sakai and Hajime Hojo and Zhehong Liu and Long Zhou and Lipeng Cao and Takumi Nishikubo and Shogo Wakazaki and Cheng Dong and Xiao Wang and Zhiwei Hu and Hong-Ji Lin and Chien-Te Chen and Christoph Sahle and Anna Efiminko and Huibo Cao and Stuart Calder and Ko Mibu and Michel Kenzelmann and Liu Hao Tjeng and Runze Yu and Masaki Azuma and Changqing Jin and Youwen Long}, title = {Observation of novel charge ordering and spin reorientation in perovskite oxide PbFeO3}, journal = {Nature Communications}, year = 2021, } @article{CTT100844723, author = {東 正樹 and 酒井 雄樹 and 西久保 匠 and 岡 研吾 and 山本 孟}, title = {圧力誘起相転移を利用した巨大負熱膨張物質の開発}, journal = {高圧力の科学と技術}, year = 2021, } @article{CTT100866914, author = {Zhao Pan and Mao-Hua Zhang and Takumi Nishikubo and Yuki Sakai and Hajime Yamamoto and Hajime Hojo and Masayuki Fukuda and Lei Hu and Hayato Ishizaki and Satoru Kaneko and Shogo Kawaguchi and Jurij Koruza and Jürgen Rödel and Masaki Azuma}, title = {Polarization Rotation at Morphotropic Phase Boundary in New Lead-Free Na1/2Bi1/2V1–xTixO3 Piezoceramics}, journal = {Acs Applied Materials & Interfaces}, year = 2021, } @inproceedings{CTT100867377, author = {酒 井雄 樹 and 松 野 夏 奈 and 西 久 保 匠 and 森 茂 生 and 中 島 宏 and 久 留島 康 輔 and 町 田 晃 彦 and 綿 貫 徹 and 東正 樹}, title = {PbCrO3 の立 方 晶 ― 立方 晶 転 移 に お け る 局 所構 造 の 変 化}, booktitle = {}, year = 2021, } @inproceedings{CTT100867116, author = {木原 汐里 and 酒井 雄樹 and 東 正樹 and 西久保 匠 and 若崎 翔吾}, title = {ペロブスカイトBi0.5Pb0.5MO3(M=3d遷移金属)の電荷分布変化}, booktitle = {}, year = 2021, } @inproceedings{CTT100867124, author = {Shiori Kihara and Shogo Wakazaki and Yuki Sakai and Takumi Nishikubo and Masaki Azuma}, title = {Charge distribution change in perovskite Bi0.5Pb0.5MO3 (M=3d transition metal)}, booktitle = {}, year = 2021, } @inproceedings{CTT100867130, author = {西久保 匠 and 酒井 雄樹 and 水牧 仁一朗 and 今井 孝 and 東 正樹}, title = {巨大な体積変化を伴う負熱膨張物質の設計}, booktitle = {}, year = 2021, } @inproceedings{CTT100867131, author = {東 正樹 and 西久保 匠 and 酒井 雄樹 and 山本 孟 and 岡 研吾}, title = {Bi,Pb-3d 遷移金属ペロブスカイトの圧力誘起相転移と負熱膨張}, booktitle = {}, year = 2021, } @inproceedings{CTT100867135, author = {東 正樹 and 岡 研吾 and 山本 孟 and 酒井雄樹}, title = {巨大負熱膨張材料の研究}, booktitle = {}, year = 2021, } @inproceedings{CTT100867136, author = {西久保 匠 and 酒井 雄樹 and Lalitha K.V. and Jürgen Rödel and 東 正樹}, title = {分極・歪みによるBiInO3-BiZn1/2Ti1/2O3の負熱膨張と強弾性の制御}, booktitle = {結晶学会}, year = 2021, } @inproceedings{CTT100867140, author = {西久保 匠 and 今井 孝 and 酒井 雄樹 and 水牧 仁一朗 and 大和田 謙二 and 町田 晃彦 and 綿貫 徹 and 押目 典宏 and 島田 歩 and 菅原 健人 and 久留島 康輔 and 森 茂生 and 溝川 貴司 and 東 正樹}, title = {PbVO3 の圧力下巨大体積変化を活かした負熱膨張設計と分域構造の観察}, booktitle = {}, year = 2021, } @inproceedings{CTT100867376, author = {酒井雄樹 and 西久保匠 and 若崎翔吾 and 木原汐里 and 東正樹}, title = {ペロブスカイト型酸化物 Bi0.5Pb0.5MO3 の電荷分布}, booktitle = {}, year = 2021, }