Multi-Phonon Relaxation of the 1s(T2) Triplet of Neutral Magnesium Donors in Silicon

IF 0.6 4区物理与天体物理 Q4 PHYSICS, CONDENSED MATTER

Semiconductors Pub Date : 2024-09-04 DOI:10.1134/s1063782624030023

N. A. Bekin, R. Kh. Zhukavin, V. V. Tsyplenkov, V. N. Shastin

引用次数: 0

Abstract

Using adiabatic and one-electron approximations, the rate of multiphonon relaxation of the 1s(T₂) triplet of neutral magnesium donors in silicon is estimated. The dominant scattering processes associated with interaction with LO and LA phonons are taken into account. According to calculations, the rate of multiphonon relaxation at zero temperature is of the order of 10¹¹ s^–1.

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硅中的中性镁捐献者的 1s(T2)三重子的多丰弛豫

摘要利用绝热和单电子近似，估算了硅中性镁供体 1s(T2)三重子的多声子弛豫速率。考虑了与 LO 和 LA 声子相互作用相关的主要散射过程。根据计算结果，零温度下的多声子弛豫速率约为 1011 s-1。

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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来源期刊

Semiconductors 物理-物理：凝聚态物理

CiteScore

1.50

自引率

28.60%

发文量

131

审稿时长

3-6 weeks

期刊介绍： Publishes the most important work in semiconductor research in the countries of the former Soviet Union. Covers semiconductor theory, transport phenomena in semiconductors, optics, magnetooptics, and electrooptics of semiconductors, semiconductor lasers and semiconductor surface physics. The journal features an extensive book review section.