Magneto-optical absorption properties of a Weyl semimetal thin film
Vol. 133 No. 1B (2024), Original Article
Vol. 133 No. 1B (2024)

Magneto-optical absorption properties of a Weyl semimetal thin film

Original Article
https://doi.org/10.26459/hueunijns.v133i1B.7263
Published 2024-06-27
Le T. Hoa
Physics Department, University of Education, Hue University, 34 Le Loi St., Hue, Vietnam
Le T. T. Phuong
Physics Department, University of Education, Hue University, 34 Le Loi St., Hue, Vietnam
Huynh V. Phuc*
Division of Theoretical Physics, Dong Thap University, Cao Lanh, Dong Thap, Vietnam
https://orcid.org/0000-0001-8063-0923
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Keywords

Weyl semimetals thin film
Magneto- optical absorption coefficients

How to Cite

1.
Le TH, Le TTP, Huynh VP. Magneto-optical absorption properties of a Weyl semimetal thin film. hueuni-jns [Internet]. 2024Jun.27 [cited 2024Dec.21];133(1B):63-9. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7263
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Abstract

In this study, we investigate the magneto-optical absorption properties of a Weyl semimetal thin film by calculating the magneto-optical absorption coefficients (MOACs) for both intra-band and inter-band transitions. The wave function and energy spectrum were determined using the Hamiltonian minimal model in the presence of magnetic and electric fields. The expressions for the MOACs in both x- and z-directions are obtained using the compact density matrix approach. The numerical results demonstrate that the MOACs are significantly influenced by temperature, carrier concentration, and magnetic and electric fields.

https://doi.org/10.26459/hueunijns.v133i1B.7263
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