@article{CTT100907594,
author = {Ikeda M and Jalem R and Hasegawa G and Kuwata N and Liu Q and Yamamoto T and Shigematsu K. and Tateyama Y and Azuma M},
title = {Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.375},
journal = {The Journal of Physical Chemistry C},
year = 2023,
}
@article{CTT100910825,
author = {Takuma Itoh and Kei Shigematsu and Takumi Nishikubo and MasakiAzuma},
title = {Out‑of‑plane polarization reversal and changes in in‑plane ferroelectric and ferromagnetic domains of multiferroic BiFe0.9Co0.1O3 thin flms by water printing},
journal = {Scientifc Reports},
year = 2023,
}
@article{CTT100910826,
author = {Kei Shigematsu and Marin Katsumata and Takuma Itoh and Keita Ozawa and Haruki Shimizu and Keisuke Shimizu and Masaki Azuma},
title = {Magnetic Domain Change Induced by In-Plane Electric Polarization Switching in Bi(Fe, Co)O3 Thin Film},
journal = {Advanced Physics Research},
year = 2023,
}
@article{CTT100886718,
author = {Hiroshi Nakajima and Akihiro Osako and NoriharuYodoshi and YoshiharuYamada and HirofumiTsukasaki and Ken Harada and Yuki Sakai and Kei Shigematsu and Takumi Nishikubo and Masaki Azuma and Shigeo Mori},
title = {Magnetization controlled by crystallization in soft magnetic Fe-Si-B-P-Cu alloys},
journal = {Microscopy},
year = 2022,
}
@article{CTT100886708,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {Heteroepitaxial growth of InSb thin film on SrTiO3 (001) by pulsed laser deposition for magnetic Hall sensor application},
journal = {Japanese Journal of Applied Physics},
year = 2022,
}
@article{CTT100886702,
author = {Koomok Lee and Kei Shigematsu and Hena Das and Masaki Azuma},
title = {Exploring the correlation between the spin-state configuration and the magnetic order in Co-substituted BiFeO3},
journal = {Physical Review Materials},
year = 2022,
}
@article{CTT100875182,
author = {Teppei Nagase and Takumi Nishikubo and Masayuki Fukuda and Yuki Sakai and Kei Shigematsu and Yoichi Ikeda and Yusuke Nambu and Zhang Qiang and masaaki matsuda and Kou Mibu and Masaki Azuma and Takafumi Yamamoto},
title = {SrV0.3Fe0.7O2.8: A Vacancy-Ordered Fe-Based Perovskite Exhibiting Room-Temperature Magnetoresistance},
journal = {Inorganic Chemistry},
year = 2022,
}
@article{CTT100896467,
author = {Takuya Ohmi and Tomoaki Miura and Kei Shigematsu and Alexandra A. Koegel and Brian S. Newell and James R. Neilson and Tadaaki Ikoma and Masaki Azuma and Takafumi Yamamoto},
title = {Temperature-induced structural transition in an organic–inorganic hybrid layered perovskite (MA)2PbI2−xBrx(SCN)2},
journal = {CrystEngComm},
year = 2022,
}
@article{CTT100866892,
author = {Takuma Itoh and Marin Katsumata and Kei Shigematsu and Masaki Azuma},
title = {Control of ferroelectric and ferromagnetic domains in BiFe0.9Co0.1O3 thin films by utilizing trailing fields},
journal = {Applied Physics Express},
year = 2022,
}
@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{CTT100869514,
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 2021, 33, 23},
year = 2021,
}
@article{CTT100866910,
author = {Hajime Yamamoto and Terutoshi Sakakura and Harald O. Jeschke and Noriyuki Kabeya and Kanata Hayashi and Yuya Ishikawa and Yutaka Fujii and Shunji Kishimoto and Hajime Sagayama and Kei Shigematsu and Masaki Azuma and Akira Ochiai and Yukio Noda and Hiroyuki Kimura},
title = {Quantum spin fluctuations and hydrogen bond network in the antiferromagnetic natural mineral henmilite},
journal = {Physical Review Materials},
year = 2021,
}
@article{CTT100866917,
author = {Marin Katsumata and Kei Shigematsu and Takuma Itoh and Haruki Shimizu and Keisuke Shimizu and Masaki Azuma},
title = {Stabilization of correlated ferroelectric and ferromagnetic domain structures in BiFe0.9Co0.1O3 films},
journal = {Applied Physics Letters},
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{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{CTT100866928,
author = {Yukimasa Fukada and Ryota Fukuyama and Kosuke Fujiwara and Kenji Yoshii and Kei Shigematsu and Masaki Azuma and Naoshi Ikeda},
title = {Analysis of Glass Behavior of Lu2Fe3O7 with Distributed Equivalent Circuit Model},
journal = {Journal of the Physical Society of Japan},
year = 2021,
}
@article{CTT100844724,
author = {Masaki Azuma and Kei Shigematsu and 北條 元 and Kou Mibu},
title = {BiFe1-xCoxO3薄膜のスピン構造変化~電場による磁化の反転に成功、次世代低消費電力磁気メモリ実現の道拓く~},
journal = {NanotechJapan Bulletin},
year = 2021,
}
@article{CTT100841526,
author = {Yamamoto Hajime and Sekikawa Satoru and Taniguchi Haruka and Matsukawa Michiaki and Shigematsu Kei and Honda Takashi and Yamauchi Kunihiko and Ikeda Kazutaka and Otomo Toshiya and Sakakura Terutoshi and Azuma Masaki and Nimori Shigeki and Noda Yukio and Kimura Hiroyuki},
title = {Reversible thermally controlled spontaneous magnetization switching in perovskite-type manganite},
journal = {APPLIED PHYSICS LETTERS},
year = 2020,
}
@article{CTT100841525,
author = {Wakazaki Shogo and Nishikubo Takumi and Sakai Yuki and Shigematsu Kei and Das Hena and Zhang Depei and Zhang Qiang and Matsuda Masaaki and Azuma Masaki},
title = {Stabilized Charge, Spin, and Orbital Ordering by the 6s2 Lone Pair in Bi0.5Pb0.5MnO3},
journal = {INORGANIC CHEMISTRY},
year = 2020,
}
@article{CTT100832282,
author = {Yuya Komatsu and Ryota Shimizu and Markus Wilde and Shigeru Kobayashi and Yuki Sasahara and Kazunori Nishio and Kei Shigematsu and Akira Ohtomo and Katsuyuki Fukutani and Taro Hitosugi},
title = {Epitaxial Thin Film Growth of Europium Dihydride},
journal = {Cryst. Growth. Des.},
year = 2020,
}
@article{CTT100841537,
author = {Hajime Yamamoto and Kaoru Toda and Yuki Sakai and Takumi Nishikubo and Ikuya Yamada and Kei Shigematsu and Masaki Azuma and Hajime Sagayama and Masaichiro Mizumaki and Kiyofumi Nitta and Hiroyuki Kimura},
title = {Emergence of a Cubic Phase Stabilized by Intermetallic Charge Transfer in (1 – x)PbVO3–xBiCoO3 Solid Solutions},
journal = {CHEMISTRY OF MATERIALS},
year = 2020,
}
@article{CTT100841547,
author = {Kei Shigematsu and Haruki Shimizu and Marin Katsumata and Keisuke Shimizu and Hajime Yamamoto and Ko Mibu and Masaki Azuma},
title = {Stable electric polarization switching accompanied by magnetization reversal in B-site-substituted multiferroic BiFe0.9Co0.1O3 thin films},
journal = {APPLIED PHYSICS EXPRESS},
year = 2020,
}
@article{CTT100841549,
author = {Hongwu Yu and Kou Takubo and Tadahiko Ishikawa and Shin-ya Koshihara and Masaki Hada and Toru Asaka and Keita Ozawa and Kei Shigematsu and Masaki Azuma and Yoichi Okimoto},
title = {Ultrafast Nonlinear Spectroscopy in (111) Oriented Bismuth Ferrite Oxide},
journal = {JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN},
year = 2020,
}
@article{CTT100792728,
author = {Keisuke Shimizu and Ryo Kawabe and Hajime Hojo and Haruki Shimizu and Hajime Yamamoto and Marin Katsumata and Kei Shigematsu and Ko Mibu and Yu Kumagai and Fumiyasu Oba and Masaki Azuma},
title = {Direct Observation of Magnetization Reversal by Electric Field at Room Temperature in Co-Substituted Bismuth Ferrite Thin Film},
journal = {NANO LETT.},
year = 2019,
}
@article{CTT100779903,
author = {Kei Shigematsu and Takeshi Asakura and Hajime Yamamoto and Keisuke Shimizu and Marin Katsumata and Haruki Shimizu and Yuki Sakai and Hajime Hojo and Ko Mibu and Masaki Azuma},
title = {Room temperature ferromagnetism in BiFe1-xMnxO3 thin film induced by spin-structure manipulation},
journal = {Applied Physics Letters.},
year = 2018,
}
@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{CTT100752103,
author = {Tankanori Yamazaki and Kei Shigematsu and Yasushi Hirose and Shoichiro Nakao and Isao Harayama and Daiichiro Sekiba and Tetsuya Hasegawa},
title = {Amorphous ZnOxNy thin films with high electron Hall mobility exceeding 200 cm2V-1s-1},
journal = {Appl. Phys. Lett.},
year = 2016,
}
@article{CTT100752116,
author = {Tsukasa Katayama and Akira Chikamatsu and Keisuke Yamada and Kei Shigematsu and Tomoya Onozuka and Makoto Minohara and Hiroshi Kumigashira and Eiji Ikenaga and Tetsuya Hasegawa},
title = {Epitaxial growth and electronic structure of oxyhydride SrVO2H thin films},
journal = {},
year = 2016,
}
@article{CTT100752125,
author = {Janne-Petteri Niemelä and Yasushi Hirose and Kei Shigematsu and Masahito Sano and Tetsuya Hasegawa and Karppinen Maarit},
title = {Suppressed grain-boundary scattering in atomic layer deposited Nb: TiO2 thin films},
journal = {Appl. Phys. Lett.},
year = 2015,
}
@article{CTT100752126,
author = {Kaori Kurita and Akira Chikamatsu and Kei Shigematsu and Tsukasa Katayama and Hiroshi Kumigashira and Tomoteru Fukumura and Tetsuya Hasegawa},
title = {Effects of Cr substitution on the magnetic and transport properties and electronic states of SrRu O 3 epitaxial thin films},
journal = {Phys. Rev. B},
year = 2015,
}
@article{CTT100752133,
author = {Shen Xi and Akira Chikamatsu and Kei Shigematsu and Yasushi Hirose and Tomoteru Fukumura and Tetsuya Hasegawa},
title = {Metallic transport and large anomalous Hall effect at room temperature in ferrimagnetic Mn4N epitaxial thin film},
journal = {Applied Physics Letters},
year = 2014,
}
@article{CTT100752140,
author = {Kei Shigematsu and Akira Chikamatsu and Yasushi Hirose and Tomoteru Fukumura and Tetsuya Hasegawa},
title = {Enhanced coercivity of half-metallic La0. 7Sr0. 3MnO3 by Ru substitution under in-plane uniaxial strain},
journal = {},
year = 2012,
}
@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{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{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{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{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{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{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{CTT100906374,
author = {Syunsuke Ueno and Tadahiko Ishikawa and Kou Takubo and Yoichi Okimoto and Shin-ya Koshihara and Takuma Ito and Daiki Ono and Kei Shigematsu and Masaki Azuma},
title = {Photoinduced dynamics of BiFeO3 thin film on SrTiO3 substrate probed by optical pump-probe measurement},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100907330,
author = {Masaki Azuma and Kei Shigematsu and Hajime Hojo and Keisuke Shimizu and Ko Mibu},
title = {Magnetization Reversal by Electric Field in Co Substituted BiFeO3},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100910935,
author = {Takuma Itoh and Kei Shigematsu and Peter Meisenheimer and Paul Stevenson and Ramamoorthy Ramesh and Masaki Azuma},
title = {Electric-field-driven reversal of ferromagnetism in (110)-oriented single phase multiferroic Co-substituted BiFeO3 thin films},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100910934,
author = {Kei Shigematsu and Marin Katsumata and Takuma Itoh and Keita Ozawa and Haruki Shimizu and Keisuke Shimizu and Masaki Azum},
title = {Magnetic Domain Change Induced by In-Plane Electric Polarization Switching in Bi(Fe、Co)O3 Thin Film},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100910933,
author = {Koomok Lee and Kei Shigematsu and Hena Das 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 = 2023,
}
@inproceedings{CTT100907337,
author = {Kei Shigematsu and 勝俣 真綸 and 伊藤 拓真 and 小澤 慶太 and 清水 陽樹 and 清水 啓佑 and Masaki Azuma},
title = {Bi(Fe, Co)O3の面内電場印加によって生じる磁気ドメイン変化の観察},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100907334,
author = {LEE KOOMOK and Kei Shigematsu and Hena Das 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 = 2023,
}
@inproceedings{CTT100907327,
author = {Daiki Ono and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma},
title = {マルチフェロイック物質 BiFeO3 の 4d,5d 元素置換による弱強磁性化},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100907324,
author = {Koomok Lee and Kei Shigematsu and Hena Das 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 = 2023,
}
@inproceedings{CTT100907318,
author = {Teppei Nagase and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto},
title = {カチオン秩序型ペロブスカイト酸化物 SrV0.3Fe0.7O3の合成と物性評価},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100907310,
author = {Haruki Tochizawa and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto},
title = {圧力を利用した酸水素化物におけるアニオン配列の制御},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100907297,
author = {Kei Shigematsu and 長瀬泰仁 and 伊藤拓真 and Masaki Azuma},
title = {陽極酸化アルミナマスクの孔径変化によるCo置換BiFeO3の強誘電・強磁性ドメイン変化},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100887607,
author = {Daiki Ono and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma},
title = {マルチフェロイック物質BiFeO3の４ｄ、５ｄ元素置換による弱強磁性化},
booktitle = {},
year = 2023,
}
@inproceedings{CTT100895043,
author = {Kou Takubo and Misaki Kaneko and Koubu U and Tadahiko Ishikawa and Yoichi Okimoto and Shin-ya Koshihara and 矢嶋渉 and Masaki Hada and 桑原真人 and Keita Ozawa and Takuma Ito and Kei Shigematsu and Masaki Azuma},
title = {BiFeO3/SrTiO3(111) 薄膜のポンププローブ電子線回折測定},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887598,
author = {Takuma Itoh and Kei Shigematsu and Masaki Azuma},
title = {(110)配向マルチフェロイックBiFe0.9Co0.1O3薄膜の面内 電場印加による強誘電性・強磁性ドメイン構造変化},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887594,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {Co 置換BiFeO3上へのInSb 磁気センサ薄膜の製作},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887587,
author = {Takuma Itoh and Kei Shigematsu and Masaki Azuma},
title = {強誘電性・強磁性を併せ持つBiFe0.9Co0.1O3薄膜のWater printing による面外分極反転とドメイン制御},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887586,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {Co 置換BiFeO3上へのInSb磁気センサ薄膜の製作},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887581,
author = {Koomok Lee and Kei Shigematsu and Das Hena and Masaki Azuma},
title = {Exploring the Correlation Between the Spin-State Configuration and the Magnetic Order in Co-Substituted BiFeO3},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887580,
author = {Takuma Itoh and Marin Katsumata and Kei Shigematsu and Masaki Azuma},
title = {Magnetization Reversal in BiFe0.9Co0.1O3 Thin Films 2 -Control of Ferroelectric and Ferromagnetic Domains by Trailing Fields-},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887579,
author = {Kei Shigematsu and Keisuke Shimizu and Ryo Kawabe and Hajime Hojo and Haruki Shimizu and Marin Katsumata and Hajime Yamamoto and Ko Mibu and Masaki Azuma},
title = {Magnetization Reversal in BiFe0.9Co0.1O3 Thin films 1 -Spin Structure and Magnetization Reversal by Electric Field at Room Temperature in Co-Substituted Bismuth Ferrite Thin Film},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887577,
author = {Kei Shigematsu and Takuma Itoh and Marin Katsumata and Masaki Azuma},
title = {Magnetization reversal by electric field in Co-substituted BiFeO3 under a control of domains by trailing fields},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887576,
author = {Masaki Azuma and Kei Shigematsu and Keisuke Shimizu and Takuma Ito and Marin Katsumata and Keita Ozawa and Hajime Hojo and Ko Mibu},
title = {MAGNETIZATION REVERSAL BY ELECTRIC FIELD AT ROOM TEMPERATURE IN Co SUBSTITUTED BISMUTH FERRITE THIN FILM},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100867146,
author = {Teppei Nagase and 西久保 匠 and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto and Kou Mibu and 南部 雄亮 and 池田 陽一 and 松田 雅昌},
title = {(111)面に酸素欠損が秩序化したペロブスカイト型酸化物の合成・同定},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100867141,
author = {Koomok Lee and Hena Das and Kei Shigematsu and Masaki Azuma},
title = {Theoretical investigations of the canted antiferromagnetism in Co doped BiFeO3},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887617,
author = {Yasuhito Nagase and Takuma Ito and Kei Shigematsu and Masaki Azuma},
title = {マロン酸陽極酸化アルミナマスクを用いた BiFe0.9Co0.1O3 ナノドットの作製},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887616,
author = {Teppei Nagase and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto and Kou Mibu and 南部雄亮 and 池田陽一 and 松田 雅昌},
title = {酸素欠損型ペロブスカイトSrV0.3Fe0.7O2.8における磁気抵抗効果},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887614,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {Co置換BiFeO3薄膜上へのInSb ホールセンサの製作},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887609,
author = {Riyujiyu Ito and Takuya Ohmi and Takumi Nishikubo and Yuki Sakai and Kei Shigematsu and Masaki Azuma and Takafumi Yamamoto},
title = {Co2+を利用したチオシアン酸アニオンを含む新規有機-無機ハイブリッド化合物 の構造と磁性},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100867142,
author = {Takuma Itoh and Kei Shigematsu and Masaki Azuma},
title = {Water printingによる マルチフェロイックBiFe0.9Co0.1O3 薄膜 の面外分極反転と強誘電性・強磁性 ドメイン制御},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100887602,
author = {Jei Okajima and Masaki Azuma and Kei Shigematsu},
title = {マルチフェロイックBiFe0.9Co0.1O3薄膜のデバイス化に向けたフォトリソグラフィによるナノドット作製},
booktitle = {},
year = 2022,
}
@inproceedings{CTT100867119,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {酸化物基板上へのInSbエピタキシャル薄膜の製作},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867115,
author = {Takuma Ito and 勝俣 真綸 and Kei Shigematsu and Masaki Azuma},
title = {強誘電性・強磁性が共存するBiFe0.9Co0.1O3薄膜のtrailing fieldを用いたドメイン制御},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867114,
author = {東 正樹 and 清水啓佑 and 勝俣真綸 and 小澤慶太 and 重松 圭 and 北條 元 and 壬生 攻},
title = {Co置換BiFeO3薄膜における電場印加磁化反転},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867113,
author = {Takuma Itoh and Marin Katsumata and Kei Shigematsu and Masaki Azuma},
title = {Control of ferromagnetic and ferroelectric domains in BiFe0.9Co0.1O3 thin films by utilizing trailing fields},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867082,
author = {Kei Shigematsu and Masaki Azuma},
title = {Direct Observation of Magnetization Reversal by Polarization Switching inMultiferroic Cobalt-Substituted Bismuth Ferrite Thin Film},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867138,
author = {Kei Shigematsu and Keita Ozawa and Marin Katsumata and Masaki Azuma},
title = {Observation of ferroelectric and ferromagnetic domains of BiFe0.9Co0.1O3 nanodot array by using anodic porous alumina mask},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867129,
author = {Koomok Lee and Kei Shigematsu and Masaki Azuma},
title = {Fabric of Epitaxial INSb Thin Film on Various Perovskite Oxide Substrates},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867128,
author = {Masaki Azuma and Kei Shigematsu and Keisuke Shimizu and Takuma Ito and Marin Katsumata and Keita Ozawa and Hajime Hojo and Ko Mibu},
title = {MAGNETIZATION REVERSAL BY ELECTRIC FIELD AT ROOM TEMPERATURE IN Co SUBSTITUTED BISMUTH FERRITE THIN FILM},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867127,
author = {Liu Qiu Min and Shogo Wakazaki and Takumi Nishikubo and Kei Shigematsu and Takafumi Yamamoto and Naoki Matsui and Kota Suzuki and Ryoji Kanno and Randy Jalem and Yoshitaka Tateyama and Masaki Azuma},
title = {Structure change and Li-ion conductivity of layered anti-perovskite Li4OBr2-xIx},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100867133,
author = {Takuma Itoh and 勝俣 真綸 and Kei Shigematsu and Masaki Azuma},
title = {マルチフェロイックBiFe0.9Co0.1O3 薄膜におけるtrailing fieldを用いた強誘電 性 ・強磁性ストライプドメイン形成と制御},
booktitle = {},
year = 2021,
}
@inproceedings{CTT100841435,
author = {Shogo Wakazaki and Takumi Nishikubo and Kei Shigematsu and Takafumi Yamamoto and Masaki Azuma and Naoki Matsui and Kouta Suzuki and Ryoji KANNO and Jalem Randy and 館山佳尚},
title = {層状逆ペロブスカイト型Li4O(Br,F)2の高圧合成とLiイオン伝導},
booktitle = {},
year = 2020,
}
@inproceedings{CTT100786661,
author = {Kazumasa Yamamoto and Keisuke Shimizu and Kei Shigematsu and Masaki Azuma},
title = {四重ペロブスカイトCeCu3Mn4O12薄膜の格子歪みによる磁気異方性の制御},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786660,
author = {K. Shigematsu and T. Asakura and H. Yamamoto and K. Shimizu and M. Katsumata and H. Shimizu and Y. Sakai and H. Hojo and K. Mibu and M. Azuma},
title = {Room temperature ferromagnetism in BiFe1−xMnxO3 thin film induced by spin-structure manipulation},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786659,
author = {Marin Katsumata and 清水陽樹 and Keisuke Shimizu and Kei Shigematsu and Masaki Azuma},
title = {Bサイト置換BiFeO3薄膜の強誘電・磁性ドメイン構造変化},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786658,
author = {Kei Shigematsu and Kazumasa Yamamoto and Keisuke Shimizu and Takumi Nishikubo and Yuki Sakai and Masaki Azuma},
title = {フェリ磁性体四重ペロブスカイト型LnCu3Mn4O12薄膜の電子状態},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786657,
author = {Marin Katsumata and 清水陽樹 and Keisuke Shimizu and Kei Shigematsu and Masaki Azuma},
title = {マルチフェロイックBiFe1−xMnxO3薄膜の強誘電・強磁性ドメイン観察},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786656,
author = {Kei Shigematsu},
title = {Bi(Fe,Mn)O3におけるスピン構造制御：高圧合成試料とエピタキシャル薄膜との比較},
booktitle = {},
year = 2018,
}
@inproceedings{CTT100786654,
author = {Kazumasa Yamamoto and Keisuke Shimizu and Kei Shigematsu and Masaki Azuma},
title = {四重ペロブスカイトLaCu3Mn4-xFexO12薄膜の作製と磁気特性},
booktitle = {},
year = 2018,
}
@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{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{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{CTT100786649,
author = {Keisuke Shimizu and Kei Shigematsu and Masaki Azuma},
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 = {Haruki Shimizu and Keisuke Shimizu and Hajime Yamamoto and Hajime Hojo and Kei Shigematsu and Masaki Azuma},
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{CTT100786644,
author = {Kei Shigematsu and Keisuke Shimizu and Masaki Azuma},
title = {Thin-film synthesis of quadruple perovskite oxides by pulsed laser deposition},
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{CTT100786646,
author = {Takeshi Asakura and Hajime Yamamoto and Keisuke Shimizu and Kei Shigematsu and Hajime Hojo and Kou Mibu and Masaki Azuma},
title = {BiFe1-xMn xO3のスピン構造変化},
booktitle = {},
year = 2017,
}
@inproceedings{CTT100786645,
author = {Takeshi Asakura and Hajime Yamamoto and Keisuke Shimizu and Kei Shigematsu and Hajime Hojo and Kou Mibu and Masaki Azuma},
title = {BiFe1-xMn xO3のスピン構造変化},
booktitle = {},
year = 2017,
}
@inproceedings{CTT100752138,
author = {Kei Shigematsu and Akira Chikamatsu and Tomoteru Fukumura and Satoshi Toyoda},
title = {Sr2MgMoO6− δ thin films fabricated using pulsed-laser deposition with high concentrations of oxygen vacancies},
booktitle = {},
year = 2014,
}
@misc{CTT100910861,
author = {Kei Shigematsu and 清水啓佑 and 北條 元 and Masaki Azuma},
title = {コバルト置換ビスマスフェライト薄膜における電場印加磁化反転},
year = 2023,
}
@misc{CTT100860438,
author = {Masaki Azuma and Kei Shigematsu and Keisuke Shimizu},
title = {積層体},
howpublished = {PublishedPatent},
year = 2021,
month = {},
note = {特願2019-174070(2019/09/25), 特開2021-050116(2021/04/01)}
}