Nonlinear Dynamics of the Fluctuations of Extrinsic Photoconductivity in Cadmium Sulfoselenide Crystals Doped with Potassium

被引：1
|
作者：
Magomedbekov U.G. [1 ]
Khamidov M.M. [1 ]
Rabadanov M.K. [1 ]
机构：
[1] Dagestan State University, Makhachkala, Dagestan
来源：
Moscow University Chemistry Bulletin | 2018年 / 73卷 / 3期
关键词：
attractor; dimension; dynamic chaos; dynamics; flicker-noise spectroscopy; Fourier analysis; Kolmogorov–Sinai entropy; Lyapunov exponents; phase space;
D O I：
10.3103/S0027131418030045
中图分类号：
学科分类号：
摘要：
The results of a quantitative evaluation of the characteristics of the fluctuations of extrinsic photoconductivity in single crystals of cadmium sulfoselenide doped with potassium during their irradiation with extrinsic light are presented. The occurrence of deterministic chaos in the system under investigation is demonstrated based on the description of the dynamics of the occurring processes by the methods of a discrete Fourier transform, flicker-noise spectroscopy, the reconstruction of the dynamics by the time series, and the calculation of the Lyapunov characteristic exponents and the Kolmogorov–Sinai entropy. © 2018, Allerton Press, Inc.
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页码：111 / 115
页数：4
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