• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>中国物理：英文版 >Kondo effect for electron transport through an artificial quantum dot
【24h】

Kondo effect for electron transport through an artificial quantum dot

机译：通过人工量子点传输电子的近藤效应

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 著录项
  • 相关主题
机译：We have calculated the transport properties of electron through an artificial quantum dot by using the numerical renormalization group technique in this paper.We obtain the conductance for the system of a quantum dot which is embedded in a one-dimensional chain in zero and finite temperature cases.The external magnetic field gives rise to a negative magnetoconductance in the zero temperature case.It increases as the external magnetic field increases.We obtain the relation between the coupling coefficient and conductance.If the interaction is big enough to prevent conduction electrons from tunnelling through the dot,the dispersion effect is dominant in this case.In the Kondo temperature regime,we obtain the conductivity of a quantum dot system with Kondo correlation.

著录项

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