嵌入量子点的串行连接阿哈罗诺夫-玻姆环

2014 International Workshop on Computational Electronics (IWCE) Pub Date : 2014-06-03 DOI:10.1109/IWCE.2014.6865842

E. Hedin, Y. S. Joe

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引用次数: 3

摘要

使用紧结合计算算法分析了多个串联的纳米环，该算法可以计算系统的传输和电流特性作为能量和外部磁通量的函数。结果表明，双侧对称性在系统对外加通量的响应中起着重要作用，它可以使系统从金属转变为半导体。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Serially-connected Aharonov-Bohm rings with embedded quantum dots

Multiple, serially-connected nanoscale rings are analyzed using a tight-binding computational algorithm which allows calculation of the transmission and current characteristics of the system as a function of energy and external magnetic flux. Results show the role of bilateral symmetry in the system response to imposed flux, which can shift the system from metallic to semiconducting.

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2014 International Workshop on Computational Electronics (IWCE)

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