Modification of Graphite Surface by Intense Pulsed Ion-beam Irradiation
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概要
- 論文の詳細を見る
Surface modification has been carried out of graphite targets irradiated by intense pulsed ion beam. The highly oriented pyrolytic graphite ( HOPG ) targets were irradiated by 70 - 120 J/cm2 of pulsed ion beams. To evaluate temperature on the irradiated surface, the deposited energy was measured by using the thermistors attached on the back of the targets. The fast heating and fast quenching occurred on the target surface, which were enhanced at the higher energy density of beam irradiation. On the irradiated surfaces, sphere particles and whiskers were found by scanning electron microscope observations. By Raman spectroscopy, structural changes were confirmed on the irradiated surfaces and the intensity ratio of a peak at 1360 cm-1 to that at 1580 cm-1 was increased with increasing the ion beam energy density.
- 社団法人 電気学会の論文
- 2004-01-01
著者
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SUEMATSU Hisayuki
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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JIANG Weihua
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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YATSUI Kiyoshi
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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末松 久幸
長岡技科大
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Jiang W
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Jiang Weihua
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Yatsui K
Technological Univ. Nagaoka Nagaoka Jpn
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Yatsui Kiyoshi
Laboratory Of Beam Technology Department Of Electrical Engineering Nagaoka University Of Technology
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Suematsu Hisayuki
Extreme Energy-density Research Institute Nagaoka University Of Technology
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KASHINE Kenji
Extreme Energy-Density Research Institute, Nagaoka University of Technology
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Yatsui Kiyoshi
Extreme Energy Density Research Institute Nagaoka University Of Technology
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Yatsui K
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Kashine Kenji
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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Yamashita Kazuki
Department Of Electrical And Electronic Engineering Niigata University
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Shishido H
Extreme Energy-density Research Institute Nagaoka University Of Technology
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Kashine Kenji
Extreme Energy Density Research Institute, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, 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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