GaAs-AlGaAs异质结中的二维热电子输运

Acta Physica Sinica (overseas Edition) Pub Date : 1999-09-01 DOI:10.1088/1004-423X/8/9/007

Weng Ming-qi, Wu Hang-sheng

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引用次数: 0

摘要

通过数值求解平衡方程，重新计算了GaAs-AlGaAs异质结中二维电子气体的迁移率。本研究的独特之处在于在计算中使用了新的分布函数表达式和重归一化的声子频率。与前人报道的结果相比，我们的结果与实验数据吻合得更好。

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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Two-dimensional hot-electron transport in GaAs-AlGaAs heterojunctions

The mobility of a two-dimensional electron gas in GaAs-AlGaAs heterojunction is recomputed through solving numerically the balance equation. The peculiarity of the present study lies in that a new expression for the distribution function and the renormalized phonon frequency are used in the computation. Compared with those reported by previous authors, our result shows better agreement with the experimental data.

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Acta Physica Sinica (overseas Edition)

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