Self-Hybridized Exciton-Polaritons in Sub-10-nm-Thick WS<sub>2</sub> Flakes: Roles of Optical Phase Shifts at WS<sub>2</sub>/Au Interfaces

Self-Hybridized Exciton-Polaritons in Sub-10-nm-Thick WS<sub>2</sub> Flakes: Roles of Optical Phase Shifts at WS<sub>2</sub>/Au Interfaces

Exciton–polaritons (EPs) can be formed in transition metal dichalcogenide (TMD) multilayers sustaining optical resonance modes without any external cavity. The self-hybridized EP modes are expected to depend on the TMD thickness, which directly determines the resonance wavelength. Exfoliated WS<s...

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Bibliographic Details
Main Authors: Anh Thi Nguyen, Soyeong Kwon, Jungeun Song, Eunseo Cho, Hyohyeon Kim, Dong-Wook Kim
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Nanomaterials
Subjects:
WS<sub>2</sub>
exciton–polariton
anticrossing
Fresnel coefficients
phase shift
Online Access:https://www.mdpi.com/2079-4991/12/14/2388

Internet

https://www.mdpi.com/2079-4991/12/14/2388

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