August 7, 2025The Journal of Physical Chemistry LettersOpen Access

Enhanced Light Emission in MoSe2–WSe2 Lateral Heterostructures in the Electron–Hole Plasma Regime

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Authors

FSFrederico B. SousaUniversidade Federal de São Carlos BFBárbara Roque FerreiraUniversidade Federal de Minas Gerais SCSuman ChakrabortyUniversity of North Carolina at Chapel Hill

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Implication

Experimental investigation reveals enhanced photoluminescence in 2D TMD heterostructures under electron-hole plasma conditions, suggesting novel excitonic behaviors.

Key Points

Key finding indicates enhanced light emission occurs at lateral heterojunctions in 2D TMDs under high excitation densities.
Experimental photoluminescence measurements show significant effects due to interlayer interactions in MoSe2-WSe2 heterostructures.
Theoretical calculations align closely with experimental results, supporting the enhanced photoluminescence observations.
Understanding these excitonic phenomena aids in the development of advanced optoelectronic devices like LEDs and lasers.

Cite This Study

Sousa et al. (2025) studied this question.

synapsesocial.com/papers/689521d79f4f1c896c427bbd https://doi.org/10.1021/acs.jpclett.5c02100

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Implication

Experimental investigation reveals enhanced photoluminescence in 2D TMD heterostructures under electron-hole plasma conditions, suggesting novel excitonic behaviors.

Enhanced Light Emission in MoSe2–WSe2 Lateral Heterostructures in the Electron–Hole Plasma Regime

Discussion

Member takes

Implication

Key Points

Cite This Study

Enhanced Light Emission in MoSe2–WSe2 Lateral Heterostructures in the Electron–Hole Plasma Regime

Discussion

Member takes

Implication

Key Points

Cite This Study

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