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ID 114981
著者
Nishikino, Masaharu National Institutes for Quantum and Radiological Science and Technology
Hasegawa, Noboru National Institutes for Quantum and Radiological Science and Technology
南, 康夫 The University of Tokyo
Eyama, Takashi Tokushima University
Kakimoto, Naoya Tokushima University
Izutsu, Rui Tokushima University
Baba, Motoyoshi The University of Tokyo
Kawachi, Tetsuya National Institutes for Quantum and Radiological Science and Technology
Suemoto, Tohru The University of Tokyo
資料タイプ
学術雑誌論文
抄録
The initial stages of the femtosecond (fs) laser ablation process of gold, platinum, and tungsten were observed by single-shot soft x-ray imaging technique. The formation and evolution of soft x-ray Newton’s rings (NRs) were found for the first time. The soft x-ray NRs are caused by the interference between the bulk ablated surface and nanometer-scale thin spallation layer; they originate from the metal surface at pump energy fluence of around 1 J/cm2 and work as a flying soft x-ray beam splitter.
掲載誌名
AIP Advances
ISSN
21583226
出版者
AIP Publishing
7
1
開始ページ
015311
発行日
2017-01-27
権利情報
© 2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
出版社版DOI
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フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
理工学系