H
Hiroyuki A. Sakaue
Researcher at National Institutes of Natural Sciences, Japan
Publications - 159
Citations - 2170
Hiroyuki A. Sakaue is an academic researcher from National Institutes of Natural Sciences, Japan. The author has contributed to research in topics: Ion & Electron beam ion trap. The author has an hindex of 23, co-authored 151 publications receiving 1935 citations. Previous affiliations of Hiroyuki A. Sakaue include Hiroshima University.
Papers
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Development of Net-Current Free Heliotron Plasmas in the Large Helical Device
A. Komori,Hiroshi Yamada,Osamu Kaneko,Kazuo Kawahata,Takashi Mutoh,Nobuyoshi Ohyabu,Shinsaku Imagawa,Katsumi Ida,Y. Nagayama,Takashi Shimozuma,K.Y. Watanabe,Toshiyuki Mito,Masahiro Kobayashi,K. Nagaoka,Ryuichi Sakamoto,Nobuaki Yoshida,Satoshi Ohdachi,Satoru Sakakibara,N. Ashikawa,Y. Feng,T. Fukuda,Hiroe Igami,Shigeru Inagaki,Hiroshi Kasahara,Shin Kubo,Ryuhei Kumazawa,Osamu Mitarai,S. Murakami,Yuji Nakamura,Masaki Nishiura,Tomoaki Hino,Suguru Masuzaki,Kenji Tanaka,K. Toi,A. Weller,Mikiro Yoshinuma,Y. Narushima,Noriyasu Ohno,Tetsuji Okamura,Naoki Tamura,K. Saito,Tetsuo Seki,S. Sudo,Hirohiko Tanaka,T. Tokuzawa,Nagato Yanagi,Masayuki Yokoyama,Y. Yoshimura,Tsuyoshi Akiyama,Hirotaka Chikaraishi,Malay Bikas Chowdhuri,M. Emoto,N. Ezumi,H. Funaba,Luis Garcia,P. R. Goncharov,Motoshi Goto,K. Ichiguchi,Makoto Ichimura,Hiroshi Idei,T. Ido,Shouichiro Iio,Katsunori Ikeda,M. Irie,Akihiko Isayama,T. Ishigooka,M. Isobe,T. Ito,Kimitaka Itoh,Atsushi Iwamae,Shinji Hamaguchi,K. Hamajima,Sumio Kitajima,Shinichiro Kado,Daiji Kato,T. Kato,Shinji Kobayashi,Katsumi Kondo,Sadao Masamune,Yutaka Matsumoto,Noriaki Matsunami,T. Minami,Clive Michael,H. Miura,J. Miyazawa,Naoki Mizuguchi,Tomohiro Morisaki,S. Morita,Gen Motojima,Izumi Murakami,Sadatsugu Muto,Kazunobu Nagasaki,Noriyoshi Nakajima,Hideya Nakanishi,Haruhisa Nakano,K. Narihara,Arata Nishimura,Hiroaki Nishimura,K. Nishimura,Seiya Nishimura,Nobuhiro Nishino,Takashi Notake,Tetsuhiro Obana,Kunihiro Ogawa,Yoshihide Oka,T. Ohishi,Hiroyuki Okada,Kiyoshi Okuno,Kotaro Ono,Masaki Osakabe,T. Osako,T. Ozaki,B.J. Peterson,Hiroyuki A. Sakaue,M. Sasao,Shinsuke Satake,Kuninori Sato,Masahide Sato,Akihiro Shimizu,Masaharu Shiratani,Mamoru Shoji,Hideo Sugama,Chihiro Suzuki,Yasuhiro Suzuki,Kazuya Takahata,Hiroyuki R. Takahashi,Y. Takase,Y. Takeiri,Hidenobu Takenaga,Shinichiro Toda,Yasushi Todo,M. Tokitani,Hayato Tsuchiya,Katsuyoshi Tsumori,Hajime Urano,E. Veshchev,F. Watanabe,Tomo-Hiko Watanabe,Tsuguhiro Watanabe,Ichihiro Yamada,S. Yamada +140 more
TL;DR: A review of the physical parameters of net-current free heliotron plasmas can be found in this paper, where the ion temperature has reached 5.2?keV at the density of 1.6? 1019?m?3, which is associated with the suppression of ion heat conduction loss.
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Photoexcited Anisotropic Etching of Single-Crystalline Silicon
TL;DR: In this article, anisotropic etching reaction of single-crystalline silicon (Si) was studied under illumination by a high-pressure Hg lamp employing Cl2, and the etch rate of n-type Si decreased in the order of {100, {110} and {111} planes.
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Level-energy-dependent mean velocities of excited tungsten atoms sputtered by krypton-ion bombardment
Keisuke Nogami,Yasuhiro Sakai,Shota Mineta,Daiji Kato,Daiji Kato,Izumi Murakami,Izumi Murakami,Hiroyuki A. Sakaue,Takahiro Kenmotsu,Kenji Furuya,Kenji Motohashi +10 more
TL;DR: In this article, visible emission spectra were obtained from neutral atoms sputtered by 35-60 kV Kr+ ions from a polycrystalline tungsten surface, where the velocities of the excited atoms were determined by inelastic processes that involve resonant charge exchange.
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Simultaneous Observation of Tungsten Spectra of W0 to W46+ Ions in Visible, VUV and EUV Wavelength Ranges in the Large Helical Device
Tetsutarou Oishi,Shigeru Morita,Daiji Kato,Izumi Murakami,Hiroyuki A. Sakaue,Yasuko Kawamoto,Tomoko Kawate,Motoshi Goto +7 more
TL;DR: In this article, the authors conducted spectroscopic studies for emissions released from tungsten ions in the Large Helical Device (LHD) for contribution to the Tungsten transport study in tungstern divertor fusion devices and for expansion of the experimental database of tungstein line emissions.
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Atomic and Molecular Databases and Data Evaluation Activities at the National Institute for Fusion Science
TL;DR: In this paper, the authors constructed and opened atomic and molecular numerical databases for collision processes important for fusion research, which are accessible through the Internet; the data are retrievable and are displayed as a table or a graph.