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二维H型四终端量子点阵列的量子输运

, PP. 628-634

Keywords: 介观物理,量子输运,传输矩阵,量子点阵列,H-型,四终端系统

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Abstract:

利用一个基于紧束缚模型的散射区格点上能量波动的二终端系统的透射和反射系数的一般计算方法,然后提出了基于实空间格点的H型四终端量子点阵列的系统,将其转化成二终端量子点阵列模型去探讨,通过利用实空间格林函数,计算了H型四终端量子点阵列的透射率,研究其量子输运问题。

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