Blue Light Emission from Ultrafine Nanosized Powder of Silicon Produced by Intense Pulsed Ion-Beam Evaporation
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概要
- 論文の詳細を見る
Blue light emission has been observed from ultrafine nanosized powder of silicon, which was synthesized by rapid cooling of high-density ablation plasma produced by intense pulsed light-ion beam interaction with a silicon target, called pulsed ion-beam evaporation. The emission appears from the powder without heat treatment after being synthesized. Furthermore, the emission is found to be very stable; neither red- nor blue-shift is observed. In fact, the spectrum from the powder four months after the synthesis is the same as those from as-synthesized powder. The rapid heat cooling inherent to ion-beam evaporation seems to be essential for emission.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2005-02-01
著者
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Jiang Weihua
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Yang Sung-chae
Extreme Energy-density Research Institute Nagaoka University Of Technolog
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GUNJI Michiharu
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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YATSUI Takashi
SORST, Tokyo Institute of Technology
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OHTSU Motoichi
SORST, Tokyo Institute of Technology
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Yatsui Kiyoshi
Extreme Energy Density Research Institute Nagaoka University Of Technology
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Suematsu Hisayuki
Extreme Energy-density Res. Inst. Nagaoka Univ. Of Technol.
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Ohtsu Motoichi
SORST, Tokyo Institute of Technology, Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
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Yang Sung-Chae
Extreme Energy-Density Research Institute, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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Gunji Michiharu
Extreme Energy-Density Research Institute, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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Yatsui Takashi
SORST, Tokyo Institute of Technology, Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
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Jiang Weihua
Extreme Energy Density Research Institute, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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