"Yutaro Kobayashi,Keisuke Ide,Takayoshi Katase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Opto-Electrical Properties and Structural Transition in BaSnO3-BaCeO3 Oxide Semiconductor Solid-Solution System","4th International Conference on Advanced Electromaterials (ICAE 2017)",,,,,,2017,Nov. "Keisuke Ide","Study on defects in amorphous oxide semiconductor, a-In-Ga-Zn-O",,,,,,,2017,Sept. "Keisuke Ide","Study on defects in amorphous oxide semiconductor, a-In-Ga-Zn-O",,,,,,,2017,Sept. "Keisuke Ide","Study on defects in amorphous oxide semiconductor, a-In-Ga-Zn-O",,,,,,,2017,Sept. "Keisuke Ide","Study on defects in amorphous oxide semiconductor, a-In-Ga-Zn-O",,,,,,,2017,Sept. "K. Ide,M. Ota,T. Katase,K. Takenaka,Y. Setsuhara,A. Hiraiwa,H. Kawarada,H. Hiramatsu,H. Hosono,T. Kamiya","Effects of film microstructures on operation characteristics of amorphous In-Ga-Zn-O thin-film transistors","International Conference on Materials and Systems for Sustainability (ICMaSS) 2017",,,,,,2017,Sept. "Keisuke Ide,Yosuke Kishida,Takayoshi Katase,hidenori hiramatsu,上田 茂典,Hideya Kumomi,HIDEO HOSONO,TOSHIO KAMIYA","アモルファス酸化物半導体の価電子帯直上欠陥の分離","第78回 応用物理学会秋季学術講演会",,,,,,2017,Sept. "Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Phonon-drag thermopower of epitaxially strained LaTiO3 thin films","International Conference on Materials and Systems for Sustainability 2017",,,,,,2017,Sept. "Naoto Watanabe,Keisuke Ide,Junghwan Kim,Takayoshi Katase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Electronic structure of amorphous oxide semiconductor-based light emitting thin film, A-GaOx:Eu","The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10)",,,,,,2017,Aug. "Yutaro Kobayashi,Keisuke Ide,Takayoshi Katase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Sequential structural transition and optoelectronic properties of BaSnO3-BaCeO3 oxide semiconductor solid solution system","The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10)",,,,,,2017,Aug. "Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Thermopower and electron carrier transport properties of epitaxially strained Nb-doped LaTiO3 thin films","The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10)",,,,,,2017,Aug. "T. Katase,K. Ide,H. Hiramatsu,H. Hosono,T. Kamiya","Strain-induced modulation of thermopower and electrical conductivity of LaTiO3 epitaxial films on LaAlO3 substrate","10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics (TOEO-10)",,,,,,2017,July "Naoto Watanabe,Keisuke Ide,Junghwan Kim,Hidenori Hiramatsu,Takayoshi Katase,Hideo Hosono,Toshio Kamiya","Room Temperature Fabricated Multi-Color Liight-Emitting Thin Films Based on Ultra-Wide Bandgap Amorphous Oxide Semiconductor","10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics",,,,,,2017,July "Masato Ohta,Keisuke Ide,Takayoshi Katase,Masato Sasase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Growth Dynamics, Annealing Effects, and Microstructure Evolution in Amorphous In-Ga-Zn-O Observed by HAADF STEM","10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics",,,,,,2017,July "Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Strain-Induced Modulation of Thermopower and Electrical Conductivity of LaTiO3 Epitaxial Films on LaAlO3 Substrate","10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics",,,,,,2017,July "Y. Futakado,N. Watanabe,K. Ide,J. Kim,T. Katase,H. Hiramats,H. Hosono,T. Kamiya","Exploration of New Oxide Light-Emitting Semiconductor Thin Films Using Transition Metals","10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics",,,,,,2017,July "Haochun Tang,Yosuke Kishida,Keisuke Ide,Yoshitake Toda,Hidenori Hiramatsu,Satoru Matsuishi,Shigenori Ueda,Naoki Ohashi,Hideya Kumomi,Hideo Hosono,Toshio Kamiya","Multiple Roles of Hydrogen Treatments in Amorphous In-Ga-Zn-O Films",,"ECS J. Sol. State Sci. Technol.",," 6",," 365-372",2017,May "Naoto Watanabe,Junghwan Kim,Keisuke Ide,Hidenori Hiramatsu,Hiroshi Kumigashira,Shigenori Ueda,Hideo Hosono,Toshio Kamiya","Amorphous Gallium Oxide as an Improved Host for Inorganic Light-Emitting Thin Film Semiconductor Fabricated at Room Temperature on Glass",,"ECS Journal of Solid State Science and Technology",,"Vol. 6",,"pp. 410-414",2017,May "Christian A. Niedermeier,Sneha Rhode,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya,Michelle A. Moram","Electron effective mass and mobility limits in degenerate perovskite stannate BaSnO?",,"Physical Review B Rapid Communications",,," 95"," 161202(R)-1 - 6",2017,Apr. "Junghwan Kim,Takumi Sekiya,Norihiko Miyokawa,Naoto Watanabe,Koji Kimoto,Keisuke Ide,Yoshitake Toda,Shigenori Ueda,Naoki Ohashi,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Conversion of an ultra-wide bandgap amorphous oxide insulator to a semiconductor",,"NPG Asia Materials",,"vol. 9",,"p. e359",2017,Mar. "Keisuke Ide,Mitsuho Kikuchi,Masato Ota,Masato Sasase,Hidenori Hiramatsu,Hideya Kumomi,Hideo Hosono,Toshio Kamiya","Effects of working pressure and annealing on bulk density and nanopore structures in amorphous In?Ga?Zn?O thin-film transistors",,"Jpn. J. Appl. Phys.",,"Vol. 56",,"pp. 03BB03-1 - 5",2017,Jan. "K.Ide,M. Kikuchi,M. Sasase,H. Hiramatsu,H. Kumomi,H. Hosono,T. Kamiya","Why high-pressure sputtering must be avoided to deposit a-In-Ga-Zn-O films",,"; Proc. Active-Matrix Flatpanel Displays and Devices (AMFPD2016) (2016 The 23rd International Workshop on Active-Matrix Flatpanel Displays and Devices)",,"Vol. 7-2/298-301",," 7-2/298-301",2017,