Synthesis of Carbon Nanotubes by Arc Discharge in CF_4 Gas Atmosphere

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概要

• 論文の詳細を見る

• Carbon nanotubes were synthesized by arc discharge in a CF_4 gas atmosphere involving fluorine atoms, which are able to terminate carbon bonding, while no fullerenes were synthesized in a CF_4 gas atmosphere. The morphology of these nanotubes was investigated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Based on these results, the synthesized conditions in CF_4 gas were compared with those in other gases, i.e., in CH_4, H_2, He and Ar gases. In addition, electron spin resonance (ESR) measurements were performed in order to obtain information about the electronic properties of these nanotubes.

• 社団法人応用物理学会の論文
• 1998-12-15

著者

• Ichihara Masaki

  Institute For Solid State Physics The University Of Tokyo

• Sakai Fumiko

  Institute For Solid State Physics The University Of Tokyo

• Matoba Masaaki

  Department Of Electronics And Informatics Toyama Prefectural University:(present Address) Ykk Corpor

• Yokomichi Haruo

  Department Of Electronics And Informatics Toyama Prefectural University

• Sakai F

  Institute For Solid State Physics University Of Tokyo

• SAKIMA Hiroyuki

  Department of Electronics and Informatics, Toyama Prefectural University

• Sakima H

  Department Of Electronics And Informatics Toyama Prefectural University

• Sakima Hiroyuki

  Department Of Electronics And Informatics Toyama Prefectural University

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