激光辐照对p-n结中载流子输运的影响

IF 1.7 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER

The European Physical Journal B Pub Date : 2025-06-03 DOI:10.1140/epjb/s10051-025-00962-x

E. L. Pankratov

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引用次数: 0

摘要

本文分析了激光辐照下某些扩散结和植入结整流器中载流子的输运。研究表明，所考虑的辐照有时可以实质上加速载流子的输运。此外，我们还介绍了载流子输运的一种分析方法。该方法可以同时考虑某些材料在空间和时间上的性质变化以及所考虑的输运的非线性。载流子输运的非线性可以用它们相互作用的经典功率模型来近似。在最有趣的温度值区间内，可以考虑热导系数对温度的功率依赖性。图形抽象

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of laser irradiation on transport of charge carriers in p-n-junctions

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Influence of laser irradiation on transport of charge carriers in p-n-junctions

In this paper, we analyze the transport of charge carriers in some diffusion-junction and implanted-junction rectifiers under the influence of laser irradiation. It has been shown that the considered irradiation could sometimes essentially accelerate the transport of charge carriers. Also, we introduce an analytical approach of the transport of charge carriers. The approach makes it possible to simultaneously take into account the changes of properties of certain materials in space and time and as well as the nonlinearity of the considered transport. Nonlinearity of charge carriers transport could be approximated by the classical power model of their interaction. In the most interesting interval of values of temperature, one can consider power dependence thermal conductivity coefficient on temperature.