Formation of Nanostructured Tungsten with Arborescent Shape due to Helium Plasma Irradiation
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概要
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Deeply nanostructured tungsten with an arborescent shape was found for the first time to be formed on tungsten-coated graphite by a high-flux helium plasma irradiation at surface temperatures of 1250 and 1600 K, an incident ion energy of 12 eV (well below the physical sputtering threshold) and a helium ion fluence of 3.5 × 1027 m-2.
著者
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Kajita Shin
Department Of Energy Engineering And Science Graduate School Of Engineering Nagoya University
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Nishijima Dai
Department Of Energy Engineering And Science Graduate School Of Engineering Nagoya University
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Ohno Noriyasu
EcoTopia Research Institute, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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TAKAMURA Shuichi
Department of Electrical and Electronics Engineering, Faculty of Engineering, Aichi Institute of Technology,Toyota 470-0392, Japan
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TAKAMURA Shuichi
Department of Electrical and Electronic Engineering, Faculty of Engineering, Aichi Institute of Technology, Toyota 470-0392, Japan
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