This article discusses the deformation of semiconductor cylinders in the context of photothermoelastic theory. The proposed model is used to describe thermal waves, plasma waves, and elastic waves and analyze the theoretical analysis of thermal deformation effects on semiconductor hollow cylinders. The interior of the hollow cylinder is clamped and unaffected by thermal loads and carrier concentrations, while the exterior is subject to sinusoidal heating and limited carrier density. In addition, the surface of the cylinder is surrounded by magnets in the direction of its axis. Initially, the governing equations are explained in Laplace domain and the Laplace inversion is used numerically. The results from thermal physics are presented graphically to investigate the impact of thermal relaxation and temperature on temperature of plasma thermoelastic waves. The effects of carrier diffusion coefficient and surface recombination rate on carrier concentration distribution are also discussed in detail.

中文翻译：

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通过系列一弛豫模型对半导体空心圆柱体的磁光热弹性影响


本文在光热弹性理论的背景下讨论了半导体圆柱体的变形。所提出的模型用于描述热波、等离子体波和弹性波，并分析半导体空心圆柱体的热变形效应的理论分析。空心圆柱体的内部被夹紧，不受热载荷和载流子浓度的影响，而外部则受到正弦加热和有限的载流子密度的影响。此外，圆柱体的表面在其轴线方向上被磁铁包围。最初，在拉普拉斯域中解释控制方程，并在数值上使用拉普拉斯反演。以图形方式呈现热物理结果，以研究热弛豫和温度对等离子体热弹性波温度的影响。还详细讨论了载流子扩散系数和表面复合率对载流子浓度分布的影响。