@article{CTT100859084, author = {Jun Kasahara and Tsukasa Katayama and Shishin Mo and Akira Chikamatsu and Yosuke Hamasaki and Shintaro Yasui and Mitsuru Itoh and Tetsuya Hasegawa}, title = {Room-Temperature Antiferroelectricity in Multiferroic Hexagonal Rare-Earth Ferrites}, journal = {ACS Applied Materials & Interfaces}, year = 2021, } @article{CTT100837878, author = {Takafumi Yamamoto and Akira Chikamatsu and Shunsaku Kitagawa and Nana Izumo and Shunsuke Yamashita and Hiroshi Takatsu and Masayuki Ochi and Takahiro Maruyama and Morito Namba and Wenhao Sun and Takahide Nakashima and Fumitaka Takeiri and Kotaro Fujii and Masatomo Yashima and Yuki Sugisawa and Masahito Sano and Yasushi Hirose and Daiichiro Sekiba and Craig M. Brown and Takashi Honda and Kazutaka Ikeda and Toshiya Otomo and Kazuhiko Kuroki and Kenji Ishida and Takao Mori and Koji Kimoto and Tetsuya Hasegawa and Hiroshi Kageyama}, title = {Strain-induced creation and switching of anion vacancy layers in perovskite oxynitrides}, journal = {Nature Communications}, year = 2020, } @article{CTT100826764, author = {Ke Gu and Tsukasa Katayama and Shintaro Yasui and Akira Chikamatsu and Sou Yasuhara and Mitsuru Itoh and Tetsuya Hasegawa}, title = {A simple method to obtain large-size single-crystalline oxide sheets}, journal = {Advanced Functional Materials}, year = 2020, } @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{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, } @article{CTT100653956, author = {K. Horiba and A. Maniwa and A. Chikamatsu and K. Yoshimatsu and H. Kumigashira and H. Wadati and A. Fujimori and S. Ueda and H. Yoshikawa and E. Ikenaga and J. J. Kim and K. Kobayashi and M. Oshima}, title = {Pressure-induced change in the electronic structure of epitaxially strained La1−xSrxMnO3 thin films}, journal = {Physical review. B, Condensed matter and materials physics}, year = 2009, } @article{CTT100630687, author = {Daiki Wadati and M Takizawa and Tran Trung and Kiyonao Tanaka and Takashi Mizokawa and Atsushi Fujimori and Akira Chikamatsu and Hiroshi Kumigashira and M Oshima and S. Ishiwata and M. Azuma and M. Takano}, title = {Valence Changes Associated with the Metal-Insulator Transition in Bi1-xLaxNiO3}, journal = {Phys. Rev. B}, year = 2005, } @inproceedings{CTT100798678, author = {横山 優一 and 藤岡 淳 and 中村 優男 and 白木 將 and 一杉 太郎 and 吉松 公平 and 大友 明 and 近松 彰 and 長谷川 哲也 and 田口 宗孝 and 田中 新 and 平田 靖透 and 川崎 雅司 and 十倉 好紀 and 和達 大樹 and 山本 航平 and 田久保 耕 and 宮脇 淳 and 原田 慈久 and 朝倉 大輔 and 池永 英司 and 山崎 裕一}, title = {高分解能軟X線発光分光で観測したLaCoO3薄膜のスピン状態とエピタキシャル歪みの関係}, booktitle = {日本物理学会講演概要集}, year = 2016, } @inproceedings{CTT100798690, author = {横山 優一 and 山本 航平 and 田久保 耕 and 平田 靖透 and 片山 司 and 近松 彰 and 長谷川 哲也 and 和達 大樹}, title = {19pDC-8 X線吸収分光で見たコバルト酸水素化物薄膜の電子構造}, booktitle = {日本物理学会講演概要集}, year = 2015, } @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, }