Funct. Mater. 2023; 30 (4): 580-589.
Electron gas magnetism in a semiconductor.Quantum well with a parabolic potential in a strong magnetic field
1Academy of the Ministry of Emergency Situations of the Republic of Azerbaijan, Baku, Azerbaijan
2Azerbaijan State Pedagogical University, Baku, Azerbaijan
3Baku State University, Baku, Azerbaijan
4Azerbaijan State Oil and Industry University, Baku, Azerbaijan
Analytical expressions have been obtained for the density of states, reduced chemical potential, and magnetic susceptibility for a degenerate and nondegenerate electron gas in a quantum well in a strong magnetic field. It has been shown that as the magnetic field increases in the strongly degenerate case, the quantum levels below the Fermi level cross the Fermi level, resulting in jump oscillations of the density of states, reduced chemical potential, and magnetic susceptibility.
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