Enhanced Water-Window X-Ray Pulse Generation from Femtosecond-Laser-Produced Plasma with a Carbon Nanotube Target
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概要
- 論文の詳細を見る
We adopt a carbon nanotube target to increase the efficiency of water-window X-ray pulse conversion from femtosecond-laser-produced plasma. The target is an array of vertically aligned multiwalled carbon nanotubes, each 30 nm in diameter and about 12-μm long. Center-to-center nanotube distance is around 150 nm. The X-ray fluence enhancement in the water-window region is seven-fold compared with a conventional carbon plate target. Further enhancement can be expected by optimizing the size of the carbon nanotubes. X-ray pulse duration is 26 ps. The results show that carbon nanotubes are very attractive as a target for femtosecond laser-produced-plasma X-ray sources in single-shot X-ray microscopy.
- Japan Society of Applied Physicsの論文
- 2003-08-15
著者
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西川 正
日本電信電話株式会社NTT物性科学基礎研究所
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SUZUKI Satoru
NTT Basic Research Laboratories, NTT Corporation
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WATANABE Yoshio
NTT Basic Research Laboratories
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Zhou Otto
University Of North Carolina
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Zhou Otto
University Of North Carolina A
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Oguri Katsuya
Ntt Basic Research Laboratories Nippon Telegraph And Telephone Corp.
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Oguri Katsuya
Ntt Basic Research Laboratories Ntt Corporation
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NISHIKAWA Tadashi
NTT Basic Research Laboratories
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Nakano Hidetoshi
Ntt Basic Research Laboratories Ntt Corporation
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Nakano Hidetoshi
Ntt Basic Research Laboratories Nippon Telegraph And Telephone Corp.
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Suzuki Satoru
Ntt Basic Research Laboratories Ntt Corporation And Crest Jst
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Nakano Hidetoshi
Ntt Basic Research Laboratories
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Suzuki Satoru
Ntt Basic Research Laboratories Ntt Corporation
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Suzuki Satoru
Ntt Basic Research Laboratories Nippon Telegraph And Telephone Corporation
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Suzuki Satoru
NTT Basic Research Laboratories
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