@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{CTT100772766, author = {Masayuki Okuya and Jun Sato and Takeshi Endo and Ryo Iwaki and Shuichiro Takemura and Ryosuke Muramoto and Viola Nagygyorgy and Janos Madarasz and Shoichiro Nakao and Naoomi Yamada and Enju Sakai and Taro Hitosugi and Tetsuya Hasegawa}, title = {TiO2/TNO homojunction introduced in a dye-sensitized solar cell with a novel TNO transparent conductive oxide film}, journal = {Journal of the American Ceramic Society}, year = 2018, } @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{CTT100783971, author = {Sei Ryosuke and Kitani Suguru and Fukumura Tomoteru and Kawaji Hitoshi and Hasegawa Tetsuya}, title = {Two-Dimensional Superconductivity Emerged at Monatomic Bi2- Square Net in Layered Y2O2Bi via Oxygen Incorporation}, journal = {Journal of the American Chemical Society}, 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, } @article{CTT100608964, author = {S. Okazaki and N. Okazaki and Y. Hirose and J. Nishimura and K. Ueno and A. Ohtomo and M. Kawasaki and H. Koinuma and T. Hasegawa}, title = {Quantitative conductivity mapping of SrTiO3-LaAlO3-LaTiO3 ternary composition-spread thin film by scanning microwave microscope}, journal = {Applied Physics Express}, year = 2008, } @inproceedings{CTT100793320, author = {Masamichi Hosaki and Masayuki Matsuhisa and Hiroaki Asoma and 中尾 祥一郎 and Tetsuya Hasegawa and Ryota Shimizu and Kazunori Nishio and Yuji Wada and Taro Hitosugi}, title = {マイクロ波加熱を用いたNbドープTiO2薄膜の固相結晶化}, booktitle = {}, year = 2019, }