量子霍尔体制下双层石墨烯扫描门光谱的数值模拟

2012 15th International Workshop on Computational Electronics Pub Date : 2012-05-22 DOI:10.1109/IWCE.2012.6242841

D. Logoteta, P. Marconcini, M. Connolly, Charles G. Smith, M. Macucci

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引用次数: 8

摘要

我们提出了一个量子霍尔机制下双层石墨烯双端扫描门光谱实验的数值模拟模型。我们从Chalker-Coddington随机网络模型出发，将模型参数与实验设置中的一些相关量联系起来。仿真结果与实测结果的比较表明，仿真结果在定性和定量上有很好的一致性。

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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Numerical simulation of scanning gate spectroscopy in bilayer graphene in the Quantum Hall regime

We propose a model for the numerical simulation of a two-terminal scanning gate spectroscopy experiment on bilayer graphene in the Quantum Hall regime. We start from the Chalker-Coddington random network model and link the model parameters with some of the relevant quantities in the experimental setup. The comparison between the simulation and the measurement results show a good qualitative and in several ways, quantitative agreement.

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2012 15th International Workshop on Computational Electronics

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