@article{CTT100932671, author = {Kou Takubo and atsushi Ono and Syunsuke Ueno and Samiran Banu and Hongwu Yu and Kaito En-ya and Ryota Nishimori and Makoto Kuwahara and Toru Asaka and Kei Maeda and Daiki Ono and Keita Ozawa and Takuma Itoh and Kei Shigematsu and Masaki Azuma and Tadahiko Ishikawa and Yoichi Okimoto and Masaki Hada and Shin-ya Koshihara}, title = {Photocontrol of ferroelectricity in multiferroic BiFeO3 via structural modification coupled with photocarrier}, journal = {communications materials}, year = 2024, } @article{CTT100930601, author = {Hajime Yamamoto and Takumi Nishikubo and Shintaro Kobayashi and Kazuki Takahashi and Masaki Azuma and Shogo Kawaguchi and Tadashi Abukawa}, title = {ZnVO3: an ilmenite-type vanadium oxide hosting robust V-V dimers}, journal = {Dalton Transactions}, year = 2024, } @article{CTT100930598, author = {Takehiro Koike and Hena Das and Kengo Oka and Yoshihiro Kusano and Fernando Cubillas and Francisco Brown Bojorqez and Victor Emmanuel Alvarez-Montano and Shigekazu Ito and Kei Shigematsu and Hayato Togano and Ikuya Yamada and Hiroki Ishibashi and Yoshiki Kubota and Shigeo Mori and Noboru Kimizuka and Masaki Azuma}, title = {Pressure-Induced YbFe2O4-Type to Spinel Structural Change of InGaMgO4}, journal = {Solids}, year = 2024, } @article{CTT100930597, author = {Zhao Pan and Zhengli Liang and Xiao Wang and Yue-Wen Fang and Xubin Ye and Zhehong Liu and Takumi Nishikubo and Yuki Sakai and Xi Shen and Qiumin Liu and Shogo Kawaguchi and Fei Zhan and Longlong Fan and Yong-Yang Wang and Chen-Yan Ma and Xingxing Jiang and Zheshuai Lin and Richeng Yu and Xianran Xing and Masaki Azuma and Youwen Long}, title = {Mixed anion control of enhanced negative thermal expansion in the oxysulfide of PbTiO3}, journal = {Materials Horizons}, year = 2024, } @article{CTT100930599, author = {Minjun Ai and Yuzhu Song and Feixiang Long and Yuanpeng Zhang and Ke An and Dunji Yu and Yan Chen and Yuki Sakai and Masahito Ikeda and Kazuki Takahashi and Masaki Azuma and Naike Shi and Chang Zhou and Jun Chen}, title = {Significantly Promoting the Thermal Conductivity and Machinability of Negative Thermal Expansion Alloy via In Situ Precipitation of Copper Networks}, journal = {ADVANCED SCIENCE}, year = 2024, } @article{CTT100926018, author = {Satoru Kaneko and Takashi Tokumasu and Manabu Yasui and Masahito Kurouchi and Daishi Shiojiri and Shigeo Yasuhara and Sumanta Kumar Sahoo and Musa Mutlu Can and Ruei Sung Yu and Kripasindhu Sardar and Masahiro Yoshimura and Masaki Azuma and Akifumi Matsuda and Mamoru Yoshimoto}, title = {Crystal orientation of epitaxial film deposited on silicon surface}, journal = {Scientific Reports}, year = 2024, } @article{CTT100930596, author = {Tatsuya Yamaguchi and Mizuki Furo and Yuki Sakai and Takumi Nishikubo and Hajime Hojo and Masaki Azuma and Kengo Oka and Daisuke Mori and Yoshiyuki Inaguma and Kento Yamamoto and Jan Kuneš and Masaichiro Mizumaki and Takashi Mizokawa and Atsushi Hariki}, title = {Mechanism of intermetallic charge transfer and bond disproportionation in BiNiO3 and PbNiO3 revealed by hard x-ray photoemission spectroscopy}, journal = {Physical Review B}, year = 2024, } @article{CTT100930587, author = {Satoru Kaneko and Takashi Tokumasu and Manabu Yasui and Masahito Kurouchi and Daishi Shiojiri and Shigeo Yasuhara and Sumanta Kumar Sahoo and Musa Mutlu Can and Ruei Sung Yu and Kripasindhu Sardar and Masahiro Yoshimura and Masaki Azuma and Akifumi Matsuda and Mamoru Yoshimoto}, title = {Crystal orientation of epitaxial film deposited on silicon surface}, journal = {Scientific Reports}, year = 2024, } @article{CTT100930592, author = {Takuya Ohmi and James R. Neilson and Wataru Taniguchi and Tomoya Fukui and Teppei Nagase and Yuki Haruta and Makhsud I. Saidaminov and Takanori Fukushima and Masaki Azuma and Takafumi Yamamoto}, title = {FA4Pb2I7.5(SCN)0.5: n = 3 Member of Perovskite Homologous Series FAn+1Pbn−1I3n−1.5(SCN)0.5 with Columnar Defects}, journal = {ACS Materials Letters}, year = 2024, } @article{CTT100930588, author = {Hong Zhong and Yuzhu Song and Feixiang Long and Hao Lu and Minjun Ai and Tianyu Li and Yonghao Yao and Yuki Sakai and Masahito Ikeda and Kazuki Takahashi and Masaki Azuma and Fengxia Hu and Xianran Xing and Jun Chen}, title = {Design of Excellent Mechanical Performances and Magnetic Refrigeration via In Situ Forming Dual-Phase Alloys}, journal = {Advanced Materials}, year = 2024, } @article{CTT100930600, author = {Keita Ozawa and Yasuhito Nagase and Marin Katsumata and Kei Shigematsu and Masaki Azuma}, title = {Single or Vortex Ferroelectric and Ferromagnetic Domain Nanodot Array of Magnetoelectric BiFe0.9Co0.1O3}, journal = {ACS Applied Materials & Interfaces}, year = 2024, } @article{CTT100910258, author = {Takafumi Yamamoto and Yuya Otsubo and Teppei Nagase and Taiki Kosuge and Masaki Azuma}, title = {Synthesis and Structure of Vacancy-Ordered Perovskite Ba6Ta2Na2X2O17 (X = P, V): Significance of Structural Model Selection on Discovered Compounds}, journal = {Inorganic Chemistry}, year = 2024, } @article{CTT100930556, author = {Masaki Azuma and Jun Chen}, title = {Emergent Three-Dimensional Electric Dipole Sinewave in Bulk Perovskite Oxides}, journal = {Nano Letters}, year = 2024, } @inproceedings{CTT100910851, author = {Takumi Nishikubo and Takashi Imai and Yuki Sakai and Masaichiro Mizumaki and Shogo Kawaguchi and Norihiro Oshime and Ayumu Shimada and Kento Sugawara and Kenji Ohwada and Akihiko Machida and Tetsu Watanuki and Kosuke Kurushima and Shigeo Mori and Takashi Mizokawa and Masaki Azuma}, title = {Domain structure observation and design of phase transition-type negative thermal expansion materials}, booktitle = {}, year = 2024, } @inproceedings{CTT100910852, author = {Masaki Azuma}, title = {Magnetization reversal by electric field at room temperature in Co substituted bismuth ferrite thin film}, booktitle = {}, year = 2024, } @inproceedings{CTT100910853, author = {Masaki Azuma}, title = {Magnetization reversal by electric field at room temperature in Co substituted bismuth ferrite thin film}, booktitle = {}, year = 2024, } @inproceedings{CTT100910854, author = {Masaki Azuma and Kei Shigematsu and Hajime Hojo and Keisuke Shimizu and Takuma Itoh}, title = {Magnetization reversal by electric field at room temperature in Co substituted bismuth ferrite thin film}, booktitle = {}, year = 2024, } @inproceedings{CTT100910855, author = {Masaki Azuma and Kei Shigematsu and Hajime Hojo and Keisuke Shimizu and Takuma Itoh}, title = {Magnetization reversal by electric field at room temperature in Co substituted bismuth ferrite thin film}, booktitle = {}, year = 2024, } @inproceedings{CTT100910856, author = {Koomok Lee and Kei Shigematsu and Hena Das and Naomi Kawamura and Masaichiro Mizumaki and Naoki Ishimatsu and Masaki Azum}, title = {Emergence of weak ferromagnetism in High Spin Co3+ substituted BiFeO3}, booktitle = {}, year = 2024, } @inproceedings{CTT100910858, author = {Takumi Nishikubo and Yuki Sakai and Masaichiro Mizumaki and Shogo Kawaguchi and Norihiko Oshime and Kento Sugawara and Ayumi Shimada and Kenji Ohwada and Akihiko Machida and Tetsu Watanuki and Kosuke Kurushima and Shigeo Mori and Takashi Miokawa and Masaki Azuma}, title = {Transition-type PbVO3 Based Negative Thermal Expansion Materials}, booktitle = {}, year = 2024, } @inproceedings{CTT100910848, author = {Hena Das and Masaki Azuma}, title = {Understanding the mechanisms responsible for the anisotropic thermal expansion in Ca2RuO4 ruthenates through quantum mechanical calculations}, booktitle = {}, year = 2024, } @inproceedings{CTT100910930, author = {Yuki Sakai and Sergey A. Nikolaev and Takumi Nishikubo and 中島宏 and 森茂生 and 町田晃彦 and 綿貫徹 and 沖本洋一 and 松田雅昌 and Masaki Azuma}, title = {ペロブスカイト型酸化物PbCoO3の温度誘起相転移}, booktitle = {}, year = 2024, } @inproceedings{CTT100910936, author = {Riyujiyu Ito and Takuya Ohmi and Masaki Azuma and Takafumi Yamamoto}, title = {有機-無機ハイブリッド化合物の高圧合成と結晶構造変化}, booktitle = {}, year = 2024, } @inproceedings{CTT100910938, author = {Toshiki Ikumi and Teppei Nagase and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto}, title = {酸素欠損型ペロブスカイト SrV0.3Fe0.7O2.8 の薄膜作成と構造・物性評価}, booktitle = {}, year = 2024, } @inproceedings{CTT100910847, author = {Masaki Azuma and Kei Shigematsu and Hajime Hojo and Keisuke Shimizu and Takuma Itoh and Ko Mibu}, title = {Magnetization reversal by electric field in Co substituted BiFeO3}, booktitle = {}, year = 2024, } @inproceedings{CTT100910850, author = {Yuki Sakai and Shiori Kihara and Shogo Wakazaki and Takumi Nishikubo and Masayuki Fukuda and Hena Das and Masaichiro Mizumaki and Ko Mibu and Akihiko Machida and Tetsu Watanuki and Masaki Azuma}, title = {Systematic charge distribution change in perovskite-type Bi0.5Pb0.5MO3 (M = 3d transition metal)}, booktitle = {}, year = 2024, } @inproceedings{CTT100910846, author = {Takumi Nishikubo and Yuki Sakai and Kengo Oka and Masaichiro Mizumaki and Tetsu Watanuki and Takashi Mizokawa and Masaki Azuma}, title = {Systematic charge distribution changes in Bi、Pb-3d transition metal perovskite oxides}, booktitle = {}, year = 2024, } @inproceedings{CTT100910835, author = {Takehiro Koike and Takumi Nishikubo and Yuki Sakai and Masaki Azuma}, title = {K2NiF4型化合物Sr2CrO4・Sr2CoO4の高圧合成と熱膨張評価}, booktitle = {}, year = 2024, } @inproceedings{CTT100910845, author = {Yuki Sakai and Masaki Azuma}, title = {A-site and B-site charge ordering in perovskite-type PbCoO3}, booktitle = {}, year = 2024, } @inproceedings{CTT100910844, author = {Koomok Lee and Hena Das and Yuki Sakai and Takumi Nishikubo and Kei Shigematsu and Daiki Ono and Takehiro Koike and Naomi Kawamura and Masaichiro Mizumaki and Naoki Ishimatsu and Masaki Azuma}, title = {Emergence of weak ferromagnetism in High Spin Co3+ substituted BiFeO3}, booktitle = {}, year = 2024, } @inproceedings{CTT100910843, author = {Koomok Lee and Hena Das and Yuki Sakai and Takumi Nishikubo and Kei Shigematsu and Daiki Ono and Takehiro Koike and Naomi Kawamura and Masaichiro Mizumaki and Naoki Ishimatsu and Masaki Azuma}, title = {Material Design for Low Power Consumption Multiferroic Memory using High Spin Co3+ substituted BiFeO3}, booktitle = {}, year = 2024, } @inproceedings{CTT100910842, author = {Hajime Nakayama and 吉川 浩太 and Koomok Lee and 安井 学 and 金子 智 and 黒内 正仁 and Kei Shigematsu and Masaki Azuma}, title = {電子線描画HSQをマスクに用いたBiFe0.9Co0.1O3ナノドットの作製}, booktitle = {}, year = 2024, } @inproceedings{CTT100910841, author = {Hena Das and Masaki Azuma}, title = {Anisotropic thermal expansion phenomena in Ca2RuO4 type systems}, booktitle = {}, year = 2024, } @inproceedings{CTT100910840, author = {Takumi Nishikubo and Yuki Sakai and Masaki Azuma}, title = {新規アニオン欠損秩序型ペロブスカイトBiNi1-xFexO2.8の構造と特異な電荷秩序}, booktitle = {}, year = 2024, } @inproceedings{CTT100910838, author = {Yuki Sakai and Sergey A. Nikolaev and Takumi Nishikubo and 中島宏 and 森茂生 and 町田晃彦 and 綿貫徹 and 沖本洋一 and 松田雅昌 and Masaki Azuma}, title = {ペロブスカイト型酸化物PbCoO3の温度誘起相転移}, booktitle = {}, year = 2024, } @inproceedings{CTT100910837, author = {HENA DAS and Masaki Azuma}, title = {Mechanism of anisotropic thermal expansion phenomena in Ca2RuO4}, booktitle = {}, year = 2024, } @inproceedings{CTT100910836, author = {Takehiro Koike and Takumi Nishikubo and Yuki Sakai and Masaki Azuma}, title = {K2NiF4型化合物Sr2CrO4・Sr2CoO4の高圧合成と熱膨張評価}, booktitle = {}, year = 2024, } @misc{CTT100910860, author = {Masaki Azuma}, title = {巨大負熱膨張材料BiNi1−xFexO3とゼロ熱膨張コンポジット}, year = 2024, } @misc{CTT100928458, author = {Masaki Azuma and Kei Shigematsu and Takuma Itoh}, title = {磁気メモリ素子、並びに磁気メモリ素子の情報の書き込みおよび読み取り方法}, howpublished = {PublishedPatent}, year = 2024, month = {}, note = {PCT/JP2024/008729(2024/03/07), WO 2024/185845(2024/09/12)} } @misc{CTT100928441, author = {Masaki Azuma and Kei Shigematsu and Takuma Itoh}, title = {磁気メモリ素子、並びに磁気メモリ素子の情報の書き込みおよび読み取り方法}, howpublished = {PublishedPatent}, year = 2024, month = {}, note = {特願2023-034780(2023/03/07), 特開2024-126415(2024/09/20)} }