Excitonic nature of dispersion of two-dimensional transition metal dichalcogenides and effect of annealing on excitons

G. A. Ermolaev, D. A. Komissar*, G. M. Krivova, D. E. Tatarkin, K. V. Voronin, D. I. Yakubovsky, Y. V. Stebunov, A. V. Arsenin, S. M. Novikov, V. S. Volkov

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Abstrakt

In present study, we develop an effective and universal technique for retrieving dispersion of bulk and monolayer TMDs from spectroscopic ellipsometry measurements. The basis of the method is excitonic nature of the dispersion. In addition, we demonstrate beneficial influence of annealing on optical properties of MoS2.

OriginalsprogEngelsk
Artikelnummer012036
BogserieJournal of Physics: Conference Series
Vol/bind1461
Antal sider3
ISSN1742-6588
DOI
StatusUdgivet - 23. apr. 2020
Begivenhed4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Rusland
Varighed: 15. jul. 201919. jul. 2019

Konference

Konference4th International Conference on Metamaterials and Nanophotonics, METANANO 2019
LandRusland
BySt. Petersburg
Periode15/07/201919/07/2019
SponsorBruker, INSCIENCE

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