Email this article Transverse Nernst–Ettingshausen Effect in Superlattices Upon Electron-Phonon Scattering
- Authors: Figarova S.R.1, Huseynov H.I.2, Figarov V.R.3
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Affiliations:
- Department of Physics
- Azerbaijan University of Architecture and Construction
- Institute of Physics
- Issue: Vol 52, No 7 (2018)
- Pages: 853-858
- Section: Semiconductor Structures, Low-Dimensional Systems, and Quantum Phenomena
- URL: https://bakhtiniada.ru/1063-7826/article/view/203624
- DOI: https://doi.org/10.1134/S1063782618070084
- ID: 203624
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Abstract
The Nernst–Ettingshausen coefficient is calculated in superlattices with the cosine dispersion law in the case of the scattering of charge carriers at acoustic and polar optical phonons in a magnetic field in the layer plane. A significant increase in the Nernst–Ettingshausen coefficient of a degenerate quasi-three-dimensional electron gas in a weak magnetic field is shown. For polar optical-phonon scattering, the Nernst–Ettingshausen coefficient changes sign in a strong magnetic field.
About the authors
S. R. Figarova
Department of Physics
Author for correspondence.
Email: figarov@bsu.az
Azerbaijan, Baku, AZ-1148
H. I. Huseynov
Azerbaijan University of Architecture and Construction
Email: figarov@bsu.az
Azerbaijan, Baku, AZ-1073
V. R. Figarov
Institute of Physics
Email: figarov@bsu.az
Azerbaijan, Baku, AZ-1143
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