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Multi-imaging analysis of exciton states in monolayer of transition metal dichalcogenides

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Abstract

We report the Photoluminescence and Raman imaging of WS2 monolayers grown by chemical vapor deposition. The PL emission intensity and wavelength show spatial nonuniformities which can be interpreted as the result of the formation of charged and defect- bound excitons.

© 2020 The Author(s)

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Poster Presentation

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