mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal University10.26907/mrsej-24108mrisel-247Research ArticleСтатьиElectronic and optical properties of planar MoS2/WS2 heterostructureSharinE. P.

Yakutsk 677000

ep.sharin@s-vfu.ruNorth-Eastern Federal UniversityRussian Federation202419042024261SPECIAL ISSUE dedicated to Boris I. Kochelaev's 90th birthday24108 (6 pp.)Copyright © Sharin E.P., 20242024Sharin E.P.Sharin E.P.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/247

The electronic structure and optical properties of the MoS2/WS2 planar heterostructure are studied based on density functional theory. Compared with single-layer MoS2 and WS2, the MoS2/WS2 heterostructure has an indirect and very narrow band gap. In the visible region of the light spectrum, the maximum values of dielectric constant, refractive index and attenuation coefficient for MoS2/WS2 are shifted to the blue region of the spectrum.

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The authors declare that there are no conflicts of interest present.