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- Dong-Gyu Kim
- Minseok Kim
- Dong-Hyeon Lee
- Seunghee Lee
- Jihyun Kho
- Yurim Kim
- Bongjin Kuh
- Hiroshi Yanagi
- Keiga Fukui
- Jin-Seong Park
Facile routes to enhance doping efficiency using nanocomposite structures for high-mobility and stable PEALD-ITGO TFTs
Applied Surface Science , 665, 160370 (2024-08)
10.1016/j.apsusc.2024.160370
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- Minseok Kim
- Hye-Mi Kim
- Hiroshi Yanagi
- Keiga Fukui
- Jin-Seong Park
Electrical conductivity, Seebeck coefficient, and crystal growth of p-type tellurium films through temperature dependent RF sputtering
Nanotechnology , 34, 385202 (2023-07-03)
10.1088/1361-6528/acdd0a
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- Yuki Iguchi
- Koichi Sato
- Kazutoshi Inoue
- Keiga Fukui
- Hiroshi Yanagi
Br-doped n-type SnS single crystals with carrier concentrations suitable for homojunction solar cells
Solid State Sciences , 140, 107206 (2023-06)
10.1016/j.solidstatesciences.2023.107206
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- Hiromu Tamatsukuri
- Keiga Fukui
- Soshi Iimura
- Takashi Honda
- Tomofumi Tada
- Youichi Murakami
- Jun-ichi Yamaura
- Yoshio Kuramoto
- Hajime Sagayama
- Takeshi Yamada
- Masato Matsuura
- Kaoru Shibata
- Maiko Kofu
- Yukinobu Kawakita
- Kazutaka Ikeda
- Toshiya Otomo
- Hideo Hosono
Quasielastic neutron scattering probing H− dynamics in the H− conductors LaH3−2xOx
Physical Review B , 107, 184114 (2023-05-23)
10.1103/physrevb.107.184114
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- Keiga Fukui
- Soshi Iimura
- Albert Iskandarov
- Tomofumi Tada
- Hideo Hosono
Room-Temperature Fast H– Conduction in Oxygen-Substituted Lanthanum Hydride
Journal of the American Chemical Society , 144, 1523 (2022-02-02)
10.1021/jacs.1c11353
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- Keiga Fukui
- Soshi Iimura
- Junjie Wang
- Tomofumi Tada
- Takashi Honda
- Kazutaka Ikeda
- Toshiya Otomo
- Hideo Hosono
Stabilization Factor of Anion-Excess Fluorite Phase for Fast Anion Conduction
Chemistry of Materials , 33, 1867 (2021-03-09)
10.1021/acs.chemmater.1c00064
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酸水素化ランタンにおける中温域高速ヒドリドイオン伝導
セラミックス , 56, 92 (2021-02-01)
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- Kayato Ooya
- Jiang Li
- Keiga Fukui
- Soshi Iimura
- Takuya Nakao
- Kiya Ogasawara
- Masato Sasase
- Hitoshi Abe
- Yasuhiro Niwa
- Masaaki Kitano
- Hideo Hosono
Ruthenium Catalysts Promoted by Lanthanide Oxyhydrides with High Hydride‐Ion Mobility for Low‐Temperature Ammonia Synthesis
Advanced Energy Materials , 11, 2003723 (2021-01)
10.1002/aenm.202003723
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- Keiga Fukui
- Soshi Iimura
- Tomofumi Tada
- Satoru Fujitsu
- Masato Sasase
- Hiromu Tamatsukuri
- Takashi Honda
- Kazutaka Ikeda
- Toshiya Otomo
- Hideo Hosono
Characteristic fast H− ion conduction in oxygen-substituted lanthanum hydride
Nature Communications , 10, 2578 (2019-12)
10.1038/s41467-019-10492-7
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- 福井 慧賀
- 飯村 壮史
- 多田 朋史
- 藤津 悟
- 笹瀬 雅人
- 玉造 博夢
- 本田 孝志
- 池田 一貴
- 大友 季哉
- 細野 秀雄
酸水素化ランタン LaH3−2xOx の高速ヒドリドイオン伝導とその機構
第 67 回応用物理学会春季学術講演会 (2020-03-13, 上智大学 四谷キャンパス)
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- Keiga Fukui
- Soshi Iimura
- Tomofumi Tada
- Satoru Fujitsu
- Masato Sasase
- Hiromu Tamatsukuri
- Takashi Honda
- Kazutaka Ikeda
- Toshiya Otomo
- Hideo Hosono
Characteristic Fast H− Ion Conduction in Oxygen-Substituted Lanthanum Hydride
Materials Research Meeting 2019 (2019-12-13, Yokohama, Japan)
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- 福井 慧賀
- 飯村 壮史
- 多田 朋史
- 藤津 悟
- 笹瀬 雅人
- 玉造 博夢
- 本田 孝志
- 池田 一貴
- 大友 季哉
- 細野 秀雄
新規酸水素化ランタン LaH3−2xOxの合成と高ヒドリドイオン伝導
第 80 回応用物理学会秋季学術講演会 (2019-09-21, 北海道大学)
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- Keiga Fukui
- Soshi Iimura
- Tomofumi Tada
- Satoru Fujitsu
- Takashi Honda
- Kazutaka Ikeda
- Toshiya Otomo
- Hideo Hosono
Fast H− ion conduction in LaH3−2xOx at intermediate temperatures
5th Solid-state Chemistry & Ionics workshop (2018-09-11, Fukuoka, Japan)
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- 福井 慧賀
- 飯村 壮史
- 多田 朋史
- 藤津 悟
- 本田 孝志
- 池田 一貴
- 大友 季哉
- 細野 秀雄
中温域における LaHxO(3−x)/2の高ヒドリドイオン伝導
日本セラミックス協会 2018 年年会 (2018-03-16, 東北大学 川内北キャンパス)
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- Keiga Fukui
- Soshi Iimura
- Wang Junjie
- Tomofumi Tada
- Satoru Fujitsu
- Hideo Hosono
Novel Rare-earth Oxyhydride Conductors: Synthesis, structural analysis, and conductivity measurements
21st International Conference on Solid State Ionics (2017-06-20, Padua, Italy)
- 2020-03-12
第80回応用物理学会秋季学術講演会 講演奨励賞
- 2018-09-13
5th Solid-state Chemistry & Ionics workshop Poster Award
