Removal of shells of multi-wall carbon nanotubes by repeatedly scanning bias voltage

来源 :中国科学：技术科学英文版 | 被引量 : 0次 | 上传用户：lzp16828

【摘要】

：

Carbon nanotubes can either be metallic or semiconducting, depending on their chirality. IBM converted multi-wall nanotubes into either a metallic or a semicon-

【作者】

：

LI Qiuhong WANG Taihong

【机构】

：

InstituteofPhysics

【出处】

：

中国科学：技术科学英文版

【发表日期】

：

2004年1期

【关键词】

：

multi-wall carbon nanotube Joule heating thermal conductivity breakdown. mult

【基金项目】

：

This work was supported by the Special Funds for Major State Basic Research of China (Project No. G2001CB3095) and the National Natural Science Foundation of China (Grant Nos. 69925410 and 60236010).

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Carbon nanotubes can either be metallic or semiconducting, depending on their chirality. IBM converted multi-wall nanotubes into either a metallic or a semicon- ducting conductor by selectively removing the shells of the MWNTs. This was realized by applyi

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Removal of shells of multi-wall carbon nanotubes by repeatedly scanning bias voltage

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