首页> 外文期刊>Nanotechnology >On the importance of the electrostatic environment for the transport properties of freestanding multiwall carbon nanotubes
【24h】

On the importance of the electrostatic environment for the transport properties of freestanding multiwall carbon nanotubes

机译:论静电环境对独立式多壁碳纳米管传输特性的重要性

获取原文
获取原文并翻译 | 示例
           

摘要

Electrical measurements of freestanding multiwall carbon nanotubes using high resistance tunnelling contacts reveal a power law behaviour, I α V~(α+1), with a as high as 5.2, followed by a transition to an offset ohmic behaviour. The freestanding electrode geometry allows for a distinction between the predictions from Luttinger liquid and environmental quantum fluctuation (EQF) theories to be made. The high values of exponents found are explained within the EQF formulism, where reflections resulting from the impedance discontinuity caused by the freestanding geometry are included.
机译:使用高电阻隧穿触点对独立式多壁碳纳米管进行电学测量,发现功率定律行为IαV〜(α+ 1)高达5.2,然后过渡到偏置欧姆行为。独立的电极几何形状可以区分来自Luttinger液体的预测和要进行的环境量子涨落(EQF)理论。在EQF公式中解释了发现的高指数值,其中包括了由独立式几何结构引起的阻抗不连续性引起的反射。

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