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東正樹 2018年 研究業績一覧 (21件 / 569件)
論文
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Hajime Yamamoto,
Takahiro Ogata,
Satyanarayan Patel,
Jurij Koruza,
Jürgen Rödel,
Atanu Paul,
Tanusri Saha-Dasgupta,
Yuki Sakai,
Mitsuru Itoh,
Masaki Azuma.
Na1/2Bi1/2VO3 and K1/2Bi1/2VO3: New Lead-Free Tetragonal Perovskites with Moderate c/a Ratios,
Chemistry of Materials,
vol. 30,
pp. 6728-6736,
Oct. 2018.
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Hajime Hojo,
Kengo Oka,
Keisuke Shimizu,
Hajime Yamamoto,
Ryo Kawabe,
Masak Azuma.
Development of Bismuth Ferrite as a Piezoelectric and Multiferroic Material by Cobalt Substitution,
ADVANCED MATERIALS,
Vol. 30,
No. 33,
p. 1705665,
Aug. 2018.
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Koshi Takenaka,
N. Inoue,
Y. Mizuno,
Y. Okamoto,
N. Katayama,
Yuki Sakai,
Takumi Nishikubo,
Masaki Azuma.
Extended operating temperature window of giant negative thermal expansion in Sn-doped Ca2RuO4,
APPLIED PHYSICS LETTERS,
Vol. 113,
No. 7,
p. 071902,
Aug. 2018.
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Hajime Yamamoto,
Takashi Imai,
Yuki Sakai,
Masaki Azuma.
Colossal Negative Thermal Expansion in Electron-Doped PbVO3 Perovskites,
ANGEWANDTE CHEMIE-INTERNATIONAL,
Vol. 57,
pp. 8170-8173,
July 2018.
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Zhao Pan,
Xingxing Jiang,
Jun Chen,
Lei Hu,
Hajime Yamamoto,
Linxing Zhang,
Longlong Fan,
Xi'an Fan,
Yawei Li,
Guangqiang Li,
Yang Ren,
Zheshuai Lin,
Masaki Azuma,
Xianran Xing.
Large spontaneous polarization in polar perovskites of PbTiO3-Bi(Zn1/2Ti1/2)O-3,
Inorganic Chemistry Frontiers,
Vol. 5,
No. 6,
pp. 1277-1281,
June 2018.
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Takumi Nishikubo,
Yuki Sakai,
Kengo Oka,
Masaichiro Mizumaki,
Tetsu Watanuki,
Akihiko Machida,
Naoyuki Maejima,
Shigenori Ueda,
Takashi Mizokawa,
Masaki Azuma.
Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi1-xSbxNiO3,
Applied physics express,
Vol. 11,
No. 6,
p. 061102,
June 2018.
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Jianhong Dai,
Xudong Shen,
Zhehong Liu,
Qing Zhao,
Xiao Wang,
Cheng Dong,
Yuecheng Bian,
Wei Ding,
Zhigao Sheng,
Masaki Azuma,
Youwen Long.
Formation of ZnO4 Tetrahedra and ZnO6 Octahedra in TeZnO3 Synthesized under High Pressure,
Inorganic Chemistry,
American Chemical Society,
Vol. 57,
Issue 11,
pp. 6716-6721,
May 2018.
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Kei Shigematsu,
Takeshi Asakura,
Hajime Yamamoto,
Keisuke Shimizu,
Marin Katsumata,
Haruki Shimizu,
Yuki Sakai,
Hajime Hojo,
Ko Mibu,
Masaki Azuma.
Room temperature ferromagnetism in BiFe1-xMnxO3 thin film induced by spin-structure manipulation,
Applied Physics Letters.,
Vol. 112,
p. 192905,
May 2018.
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Kosuke Kurushima,
Hirofumi Tsukasaki,
Takahiro Ogata,
Yuki Sakai,
Masaki Azuma,
Yui Ishii,
Shigeo Mori.
Unusual inhomogeneous microstructures in charge glass state of PbCrO3,
Japanese journal of applied physics,
Vol. 57,
No. 5,
Mar. 2018.
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Lokanath Patra,
Zhao Pan,
Jun Chen,
Masaki Azuma,
P. Ravindran.
Metamagnetism stabilized giant magnetoelectric coupling in ferroelectric xBaTiO3-(1-x)BiCoO3 solid solution,
Physical Chemistry Chemical Physics,
Vol. 20,
No. 10,
pp. 7021-7032,
Mar. 2018.
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M. Azuma,
Y. Sakai,
T. Nishikubo,
M. Mizumaki,
T. Watanuki,
T. Mizokawa,
K. Oka,
H. Hojo,
M. Naka.
Systematic charge distribution changes in Bi- and Pb-3d transition metal perovskites,
Dalton Transactions,
Vol. 47,
No. 5,
p. 1371-1377,
Feb. 2018.
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K.Oka,
T.Yamauchi,
S.Kanungo,
T.Shimazu,
K.Ohishi,
Y. Uwatoko,
M.Azuma,
T.Saha-Dasgupta.
Experimental and Theoretical Studies of the Metallic Conductivity in Cubic PbVO3 under High Pressure,
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN,
Vol. 87,
No. 2,
p. 024801,
Feb. 2018.
著書
国際会議発表 (査読有り)
国内会議発表 (査読有り)
国際会議発表 (査読なし・不明)
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K. Shigematsu,
T. Asakura,
H. Yamamoto,
K. Shimizu,
M. Katsumata,
H. Shimizu,
Y. Sakai,
H. Hojo,
K. Mibu,
M. Azuma.
Room temperature ferromagnetism in BiFe1−xMnxO3 thin film induced by spin-structure manipulation,
iLIM-3,
Sept. 2018.
国内会議発表 (査読なし・不明)
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山本 一理,
清水 啓佑,
重松 圭,
東 正樹.
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,
粉体粉末冶金協会 平成30年度秋季大会,
Oct. 2018.
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重松 圭,
山本 一理,
清水 啓佑,
西久保 匠,
酒井雄樹,
東 正樹.
フェリ磁性体四重ペロブスカイト型LnCu3Mn4O12薄膜の電子状態,
Sept. 2018.
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勝俣真綸,
清水陽樹,
清水啓佑,
重松圭,
東正樹.
Bサイト置換BiFeO3薄膜の強誘電・磁性ドメイン構造変化,
応用物理学会,
Sept. 2018.
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勝俣真綸,
清水陽樹,
清水啓佑,
重松圭,
東正樹.
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,
第3回固体化学フォーラム,
June 2018.
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山本 一理,
清水 啓佑,
重松 圭,
東 正樹.
四重ペロブスカイトLaCu3Mn4-xFexO12薄膜の作製と磁気特性,
第65回応用物理学会春季学術講演会,
Mar. 2018.
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