首页> 外文期刊>Nanotechnology >Conductance versus bias voltage characteristics of multi-walled carbon nanotubes
【24h】

Conductance versus bias voltage characteristics of multi-walled carbon nanotubes

机译:多壁碳纳米管的电导率与偏压特性

获取原文
获取原文并翻译 | 示例
           

摘要

High-field electron transport in multi-walled carbon nanotubes (MWNTs) is studied employing a mechanically controllable break junction (MCBJ) technique. Bridging of MWNTs over Au electrodes is accomplished by repeatedly breaking Au contacts in a nanotube-dispersed solution. Observed conductance versus bias voltage (G-V) characteristics show that the conductance of MWNTs linearly increases with the bias up to 3 V. Also, the important role of the nanotube/electrode contact resistance on the electron transport through MWNTs is pointed out from measurements of G-V characteristics at various electrode distances.
机译:利用机械可控制的断裂结(MCBJ)技术研究了多壁碳纳米管(MWNT)中的高场电子传输。通过在纳米管分散溶液中反复破坏Au触点,可以在Au电极上实现MWNT的桥接。观察到的电导率与偏置电压(GV)特性表明,高达3 V的偏压时,MWNTs的电导率线性增加。此外,从GV的测量中指出,纳米管/电极接触电阻在电子通过MWNTs传输中的重要作用各种电极距离下的特性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号