DIAMAGNETISM IN THE CYLINDRICAL QUANTUM DOT WITH PARABOLIC CONFINEMENT POTENTIAL

H.Ts. Ghaltaghchyan; E.M. Kazaryan; H.A. Sarkisyan

doi:10.46991/PYSU:A/2016.50.3.020

DIAMAGNETISM IN THE CYLINDRICAL QUANTUM DOT WITH PARABOLIC CONFINEMENT POTENTIAL

Authors

H.Ts. Ghaltaghchyan Russian-Armenian (Slavonic) University, Armenia
E.M. Kazaryan Russian-Armenian (Slavonic) University, Armenia
H.A. Sarkisyan Russian-Armenian (Slavonic) University, Chair of Solid States, YSU, Armenia, Peter the Great St. Petersburg Polytechnic University, Russia

DOI:

https://doi.org/10.46991/PYSU:A/2016.50.3.020

Keywords:

cylindrical quantum dot, parabolic confinement potential, quantum dot diamagnetism

Abstract

Diamagnetic properties of the electron gas in a cylindrical quantum dot with parabolic confinement potential have been investigated. The analytical expressions have been obtained for mean energy, mean magnetization and mean magnetic susceptibility of the electron gas. The diamagnetic character of such system has been shown.

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Published

2016-10-26

How to Cite

Ghaltaghchyan, H., Kazaryan, E., & Sarkisyan, H. (2016). DIAMAGNETISM IN THE CYLINDRICAL QUANTUM DOT WITH PARABOLIC CONFINEMENT POTENTIAL. Proceedings of the YSU A: Physical and Mathematical Sciences, 50(3 (241), 20–24. https://doi.org/10.46991/PYSU:A/2016.50.3.020