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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Theoretical study of the kinetics of the shape of the donor-acceptor recombination line taking into account electrostatic fluctuations in compensated semiconductors
Creators: name: ÐÐ¾Ð¶ÐºÐ¾, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸
ÐºÐ¸Ð½ÐµÑÐ¸ÐºÐ° ÑÐ¿ÐµÐºÑÑÐ° Ð´Ð¾Ð½Ð¾ÑÐ½Ð¾-Ð°ÐºÑÐµÐ¿ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐµÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸
ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ»ÑÐºÑÑÐ°ÑÐ¸Ð¸
ÐºÑÐ»Ð¾Ð½Ð¾Ð²ÑÐºÐ¾Ðµ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ
Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»
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ÑÐ»ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð»Ñ
kinetics of the donor-acceptor recombination spectrum
electrostatic fluctuations
coulomb interaction
chemical potential
bohr radius
random electrostatic fields

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description: In this paper, a theoretical study of the kinetics of the donor-acceptor recombination spectrum was carried out taking into account electrostatic fluctuations in weakly alloyed compensated semiconductors under pulsed light pumping. As a result of the research, analytical expressions were obtained for the dependence of the donor-acceptor recombination spectrum on time, as well as the dependence of the concentration effect on the position of the energy maximum of the spectrum. Programs in python and julia were written for numerical integration of the obtained analytical expressions. On the basis of the calculations carried out, the corresponding graphs were constructed. From the analysis of the constructed graphs and their comparison with the published experimental data, the possibility of applying this theory to various semiconductor materials is shown.