非相干量子传输的边界条件

M. Frey, A. Esposito, A. Schenk
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引用次数: 3

摘要

本文研究了相干和非相干边界条件对硅纳米线量子输运的影响。提出了一种计算接触中近似自能的迭代方法。重点是对自洽静电和电流计算的影响。此外,还显示了随器件长度增加的缩放行为。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Boundary Conditions for Incoherent Quantum Transport
In this paper, the influence of coherent and incoherent boundary conditions for quantum transport through silicon nanowires is studied. An iteration scheme to compute an approximate self-energy in the contacts is proposed. The focus lies on the impact on the self-consistent electrostatics and the current computation. In addition, the scaling behavior with increasing device lengths is shown.
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