https://doi.org/10.1140/epjb/s10051-025-00986-3
Research - Condensed Matter
Magnetic and binding properties of piezoelectric polarons in GaAs, CuCl, and RbCl quantum wells
1
Department of Physics, National Institute of Technology Warangal, 506004, Hanamkonda, Telangana, India
2
Department of H & S, CVR College of Engineering, 501510, Rangareddy, Telangana, India
3
Department of Physics, Central University of Karnataka, 585367, Kalaburagi, Karnataka, India
a
narasimharaju.phy@cuk.ac.in
b
abdop@nitw.ac.in
Received:
16
May
2025
Accepted:
11
June
2025
Published online:
8
July
2025
This theoretical study investigates the weak, intermediate, and strong coupling strength dependence of piezoelectric polaron properties of asymmetric Gaussian GaAs, CuCl, and RbCl quantum wells. We employed the modified Lee–Low–Pines (LLP) transformation and the linear combination operation method to compute the ground state energy, binding energy, magnetic moment, and magnetic susceptibility. It is shown that the magnetic field, electric field, quantum well range, well depth, the Debye cutoff wavenumber (DCOW), and electron–phonon coupling strengths are important factors that have a significant influence on the piezoelectric polaron properties of an asymmetric Gaussian quantum wells. The significant contribution of this study to the field underscores its value and importance to the academic community in this field.
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© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
