July 18, 2024Open Access

Electrically Controlled Interfacial Charge Transfer Induced Excitons in MoSe2-WSe2 Lateral Heterostructure

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Authors

BKBaisali KunduIndian Institute of Technology Kharagpur PMPriyanka MondalTechnical University of Darmstadt DTDavid TebbeCzech Academy of Sciences, Institute of Physics

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Implication

Experimental analysis demonstrates electrical manipulation of excitons and trions in monolayer MoSe2-WSe2 heterostructures, highlighting pathways for electro-optical quantum devices.

Key Points

Precise electrical manipulation enables controlled generation and transport of excitons and trions across monolayer MoSe2-WSe2 lateral heterostructure interfaces.
At cryogenic temperatures of 4 K, photoluminescence mapping displays spatial variations in exciton and trion populations driven by field-induced exciton-trion conversion.
Assessment using a field-effect transistor architecture and density functional theory reveals band tuning, highlighting new pathways for electro-optical quantum emitters.

Cite This Study

Kundu et al. (2024) studied this question.

synapsesocial.com/papers/68e5fef1b6db643587592bc1 https://doi.org/10.48550/arxiv.2407.13724

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Implication

Experimental analysis demonstrates electrical manipulation of excitons and trions in monolayer MoSe2-WSe2 heterostructures, highlighting pathways for electro-optical quantum devices.

Electrically Controlled Interfacial Charge Transfer Induced Excitons in MoSe2-WSe2 Lateral Heterostructure

Discussion

Member takes

Implication

Key Points

Cite This Study

Electrically Controlled Interfacial Charge Transfer Induced Excitons in MoSe2-WSe2 Lateral Heterostructure

Discussion

Member takes

Implication

Key Points

Cite This Study

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