A SEMICONDUCTOR IS AN ENERGY SOURCE IN THE PRESENCE OF A TEMPERATURE GRADIENT IN AN EXTERNAL ELECTRIC AND MAGNETIC FIELD
E.R. Hasanov1,2, Sh.G. Khalilova2,1, A.I. Alakbarov2, Z.A. Taghiyeva2, V.M. Hajiyeva2, S.A. Huseynova2, S.S. Ahadova2
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ABSTRACT

In the presence of a temperature gradient ∇xT = const, an external electric constant field E0 , an external magnetic constant field H0 , an increasing wave is excited in semiconductors with two types of charge carriers and certain deep traps. The frequency values and the increment of the rising wave are determined. It is proved that this unstable wave is excited at a classically strong (μ±H0> c ) magnetic field. The electric field with increasing wave has a certain value. Analytical formulas are obtained for the oscillation frequency and for the growth increment of the excited wave.

Keywords: frequency, energy source, temperature gradient, impurity semiconductors, an external magnetic field, an external electric field.
DOI:10.70784/azip.1.2025118

Received: 17.01.2025
Internet publishing: 03.03.2025    AJP Fizika E 2025 01 en p.18-22

AUTHORS & AFFILIATIONS

1. Z. Khalilov str.23, Baku State Uviversity, Baku, Azerbaijan
2. H. Javid ave., 131, Institute of Physics Ministry of Science and Education of Azerbaijan, Baku, Azerbaijan
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