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ID 114981
Author
Nishikino, Masaharu National Institutes for Quantum and Radiological Science and Technology
Hasegawa, Noboru National Institutes for Quantum and Radiological Science and Technology
Minami, Yasuo 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
Content Type
Journal Article
Description
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.
Journal Title
AIP Advances
ISSN
21583226
Publisher
AIP Publishing
Volume
7
Issue
1
Start Page
015311
Published Date
2017-01-27
Rights
© 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/).
DOI (Published Version)
URL ( Publisher's Version )
FullText File
language
eng
TextVersion
Publisher
departments
Science and Technology