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

doi:10.1088/1742-6596/1461/1/012036

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

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Research › peer-review

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Abstract

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.

Original language	English
Article number	012036
Book series	Journal of Physics: Conference Series
Volume	1461
Number of pages	3
ISSN	1742-6588
DOIs	https://doi.org/10.1088/1742-6596/1461/1/012036
Publication status	Published - 23. Apr 2020
Event	4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Russian Federation Duration: 15. Jul 2019 → 19. Jul 2019

Conference

Conference	4th International Conference on Metamaterials and Nanophotonics, METANANO 2019
Country/Territory	Russian Federation
City	St. Petersburg
Period	15/07/2019 → 19/07/2019
Sponsor	Bruker, INSCIENCE

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10.1088/1742-6596/1461/1/012036Licence: CC BY

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Ermolaev, G. A., Komissar, D. A., Krivova, G. M., Tatarkin, D. E., Voronin, K. V., Yakubovsky, D. I., Stebunov, Y. V., Arsenin, A. V., Novikov, S. M., & Volkov, V. S. (2020). Excitonic nature of dispersion of two-dimensional transition metal dichalcogenides and effect of annealing on excitons. Journal of Physics: Conference Series, 1461, [012036]. https://doi.org/10.1088/1742-6596/1461/1/012036

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title = "Excitonic nature of dispersion of two-dimensional transition metal dichalcogenides and effect of annealing on excitons",

abstract = "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.",

author = "Ermolaev, {G. A.} and Komissar, {D. A.} and Krivova, {G. M.} and Tatarkin, {D. E.} and Voronin, {K. V.} and Yakubovsky, {D. I.} and Stebunov, {Y. V.} and Arsenin, {A. V.} and Novikov, {S. M.} and Volkov, {V. S.}",

year = "2020",

month = apr,

day = "23",

doi = "10.1088/1742-6596/1461/1/012036",

language = "English",

volume = "1461",

journal = "Journal of Physics: Conference Series (Online)",

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T1 - Excitonic nature of dispersion of two-dimensional transition metal dichalcogenides and effect of annealing on excitons

AU - Ermolaev, G. A.

AU - Komissar, D. A.

AU - Krivova, G. M.

AU - Tatarkin, D. E.

AU - Voronin, K. V.

AU - Yakubovsky, D. I.

AU - Stebunov, Y. V.

AU - Arsenin, A. V.

AU - Novikov, S. M.

AU - Volkov, V. S.

PY - 2020/4/23

Y1 - 2020/4/23

N2 - 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.

AB - 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.

U2 - 10.1088/1742-6596/1461/1/012036

DO - 10.1088/1742-6596/1461/1/012036

M3 - Conference article

AN - SCOPUS:85084121201

SN - 1742-6596

VL - 1461

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

M1 - 012036

T2 - 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019

Y2 - 15 July 2019 through 19 July 2019

ER -

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

Abstract

Conference

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