The de Haas – van Alphen effect in two-dimensional metals at fixed electron density

T. I. Mogilyuk; Могилюк Т. И.; P. D. Grigoriev; Григорьев П. Д.; A. A. Morocho; Морочо А. А.; V. O. Favorov; Фаворов В. О.; I. Y. Polishchuk; Полищук И. Я.; I. D. Vagner; Вагнер И. Д.

doi:10.7868/S3034646025100185

The de Haas – van Alphen effect in two-dimensional metals at fixed electron density

Authors: Mogilyuk T.I.¹, Grigoriev P.D.²^,3, Morocho A.A.², Favorov V.O.², Polishchuk I.Y.¹^,4, Vagner I.D.⁵
Affiliations:
1. National Research Centre «Kurchatov Institute»
2. National University of Science and Technology MISIS
3. Landau Institute for Theoretical Physics of the Russian Academy of Sciences
4. Moscow Institute of Physics and Technology
Issue: Vol 89, No 10 (2025)
Pages: 1660–1664
Section: Condensed Matter Physics
URL: https://ogarev-online.ru/0367-6765/article/view/375831
DOI: https://doi.org/10.7868/S3034646025100185
ID: 375831

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Abstract

The de Haas – van Alphen effect in two-dimensional metals is studied under various conditions and with an arbitrary forms of Landau levels. We consider the limit of fixed electron density and an intermediate situation with a finite reservoir of electronic states. An analytical formula for magnetization at a constant electron density and an arbitrary temperature is obtained.