Data for Tuning of MoS2 Photoluminescence in Heterostructures with CrSBr

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F26%3A00647052" target="_blank" >RIV/61388955:_____/26:00647052 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Data for Tuning of MoS2 Photoluminescence in Heterostructures with CrSBr

Popis výsledku v původním jazyce

This dataset supports the published article " Tuning of MoS2 Photoluminescence in Heterostructures with CrSBr." In this work, we present a method for modulating the photoluminescence (PL) of monolayer (1L) MoS2 through its interaction with the semiconductor CrSBr. We find that CrSBr layers up to 18 nm thick enhance MoS2 PL, while thicker flakes tend to quench it. This behavior is attributed to an n- to p-doping transition in MoS2, driven by charge transfer in a type-II band alignment. Our findings are supported by first-principles calculations, transport measurements, Kelvin probe force microscopy, and time-resolved PL spectroscopy. Additionally, we fabricate a lateral CrSBr/MoS2 photodetector operating in the AC regime, achieving a responsivity of 105 A/W.

Název v anglickém jazyce

Data for Tuning of MoS2 Photoluminescence in Heterostructures with CrSBr

Popis výsledku anglicky

This dataset supports the published article " Tuning of MoS2 Photoluminescence in Heterostructures with CrSBr." In this work, we present a method for modulating the photoluminescence (PL) of monolayer (1L) MoS2 through its interaction with the semiconductor CrSBr. We find that CrSBr layers up to 18 nm thick enhance MoS2 PL, while thicker flakes tend to quench it. This behavior is attributed to an n- to p-doping transition in MoS2, driven by charge transfer in a type-II band alignment. Our findings are supported by first-principles calculations, transport measurements, Kelvin probe force microscopy, and time-resolved PL spectroscopy. Additionally, we fabricate a lateral CrSBr/MoS2 photodetector operating in the AC regime, achieving a responsivity of 105 A/W.

Druh

X - Nezařazeno

CEP obor

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OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2026

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů