Confinement of long-lived interlayer excitons in WS2/WSe2 heterostructures

Confinement of long-lived interlayer excitons in WS2/WSe2 heterostructures

Excitons are quasiparticles consisting of an electron-hole pair and can be used to study many-body phenomenon. Here, the authors demonstrate on-demand quantum confinement of long-lived interlayer excitons in WS2/WSe2 heterostructures deposited on nanopatterned substrates.

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Detalles Bibliográficos
Autores principales: Alejandro R.-P. Montblanch, Dhiren M. Kara, Ioannis Paradisanos, Carola M. Purser, Matthew S. G. Feuer, Evgeny M. Alexeev, Lucio Stefan, Ying Qin, Mark Blei, Gang Wang, Alisson R. Cadore, Pawel Latawiec, Marko Lončar, Sefaattin Tongay, Andrea C. Ferrari, Mete Atatüre
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
Materias:
Astrophysics
QB460-466
Physics
QC1-999
Acceso en línea:https://doaj.org/article/b2c2f8de46c24750a7872eb988fb5006
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Descripción
Sumario:Excitons are quasiparticles consisting of an electron-hole pair and can be used to study many-body phenomenon. Here, the authors demonstrate on-demand quantum confinement of long-lived interlayer excitons in WS2/WSe2 heterostructures deposited on nanopatterned substrates.

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