Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe<sub>2</sub>-Reference-Cited by-同舟云学术

Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe₂

Published:2022 Issue:15 Volume:14 Page:5758-5768
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Covre F. S.¹,Faria P. E.²,Gordo V. O.³,de Brito C. Serati¹^ORCID,Zhumagulov Y. V.²,Teodoro M. D.¹,Couto O. D. D.³^ORCID,Misoguti L.⁴,Pratavieira S.⁴^ORCID,Andrade M. B.⁴^ORCID,Christianen P. C. M.⁵,Fabian J.²^ORCID,Withers F.⁶^ORCID,Galvão Gobato Y.¹^ORCID

Affiliation:

1. Departamento de Física, Universidade Federal de São Carlos, 13565-905, São Carlos, SP, Brazil

2. Institute for Theoretical Physics, University of Regensburg, 93040 Regensburg, Germany

3. Instituto de Física “Gleb Wataghin”, Universidade Estadual de Campinas, 13083-859, Campinas, São Paulo, Brazil

4. Instituto de Física de São Carlos – Universidade de São Paulo, CEP 13566-590, São Carlos, São Paulo, Brazil

5. High Field Magnet Laboratory (HFML – EMFL), Radboud University, 6525 ED Nijmegen, The Netherlands

6. College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QF, UK

Abstract

We have investigated the optical properties of strained MoSe2 monolayer bubbles at low temperature. We have observed a red-shift of the exciton and trion emissions, a reduction of the trion binding energy and an enhancement of the valley g-factors.

Funder

Deutsche Forschungsgemeinschaft

Horizon 2020

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Fundação de Amparo à Pesquisa do Estado de São Paulo

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NR/D2NR00315E