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Simulation of Energy Dependence of the Photon Absorption on the Magnetic Field in Semiconductors
https://doi.org/10.15518/isjaee.2016.19-20.130-138
Abstract
The paper proposes a simple method for calculating the oscillation of joint density of states in a quantizing magnetic field with the non-quadratic dispersion law. The temperature dependence of the oscillations joint density of states in semiconductors with non-parabolic dispersion law is obtained. Moreover, the paper studies the temperature dependence of the band gap in a strong magnetic field with the non-quadratic dispersion law. The method is applied to the research of the magnetic absorption in narrow-gap semiconductors with non-parabolic dispersion law. The experimental results are interpreted with joint density of states in a strong magnetic field. Fan chart of the spectrum of magneto-absorption in narrow-gap semiconductors is constructed.
About the Authors
G. Gulyamov
Namangan Engineering Pedagogical Institute
Uzbekistan
Uzbekistan
Information about the author: D.Sc. (physics and mathematics), Professor of Physics Chair, Namangan Engineering Pedagogical Institute.
Education: Tashkent State University, 1971.
Research area: physics of semiconductors and semiconductor devices.
Publications: more than 200.
12 Dustlik av., Namangan, 160103
tel.: +7(369) 234-15-23, (+99890)741-46-56; fax: 8(3692) 25-52-93
U. I. Erkaboev
Physico-Technical Institute of the Academy of Sciences of the Republic of Uzbekistan
Uzbekistan
Uzbekistan
Information about the author: Ph.D. (physics and mathematics), Senior Researcher of Research Laboratory of Physics of Semiconductors and Solid State Theory, Physical-Technical Institute, Academy of Sciences of Uzbekistan.
Education: Andijan State University, 2008.
Research area: physics of semiconductors and semiconductor devices.
Publications: more than 20.
2 B, G. Mavlyanov str., Tashkent, 100084
tel.: (+99871)233-12-71, (+99893)499-79-16; fax: (+99871)235-42-91
P. J. Baymatov
Namangan State University
Uzbekistan
Uzbekistan
Information about the author: Ph.D. (physics and mathematics), Assistant Professor of Physics Department, Namangan State University.
Education: Tashkent State University, 1981.
Research area: physics of semiconductors and semiconductor devices.
Publications: more than 60.
316 Uychi str., Namangan, 160119
tel.: 0(369)227-01-44, (+99893)401-60-25; fax: 0(369)227-01-44
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Review
For citations:
Gulyamov G., Erkaboev U.I., Baymatov P.J. Simulation of Energy Dependence of the Photon Absorption on the Magnetic Field in Semiconductors. Alternative Energy and Ecology (ISJAEE). 2016;(19-20):130-138. (In Russ.) https://doi.org/10.15518/isjaee.2016.19-20.130-138
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