On the impact of the stress situation on the optical properties of WSe_2 monolayers under high pressure

On the impact of the stress situation on the optical properties of WSe_2 monolayers under high pressure

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We have studied the optical properties of WSe_2 monolayers (ML) by means of photoluminescence (PL), PL excitation (PLE) and Raman scattering spectroscopy at room temperature and as a function of hydrostatic pressure up to ca. 12 GPa. For comparison the study comprises two cases: A single WSe_2 ML...

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Bibliographic Details
Main Authors: Adrián Francisco-López, Bo Han, Delphine Lagarde, Xavier Marie, Bernhard Urbaszek, Cedric Robert
Format: Article
Language:English
Published: Papers in Physics 2019-06-01
Series:Papers in Physics
Subjects:
dichalcogeneides
monolayers
high pressure
Raman
photoluminescence
stress-strain tensors
Online Access:https://doi.org/10.4279/pip.110005

Internet

https://doi.org/10.4279/pip.110005

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