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電気学会論文誌A(基礎・材料・共通部門誌)
Vol. 119 (1999) No. 8-9 P 1156-1157

記事言語:

http://doi.org/10.1541/ieejfms1990.119.8-9_1156


Cathodic vacuum arc plasma with graphite or graphite-metal composite cathode was ignited under medium vacuum filled with helium gas. The craters of cathode spots and their vicinities were observed using a high-resolution scanning electron microscope. Multiwall carbon nanotubes and nanocapsules were observed at the cathode spot crater. The nanotubes were further observed using a high-resolution transmission electron microscope.

Copyright © The Institute of Electrical Engineers of Japan

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