WS2/diamond heterostructures: fabrication and preliminary gas sensing evaluation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00637520" target="_blank" >RIV/68378271:_____/25:00637520 - 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

WS2/diamond heterostructures: fabrication and preliminary gas sensing evaluation

Popis výsledku v původním jazyce

Two-dimensional transition metal dichalcogenides (2D-TMDs) have attracted significant research interest due to their exceptional physical and optical properties. Among them, tungsten disulfide (WS2) stands out for its promising potential in applications such as (opto)-electronics and sensing devices. Meanwhile, diamond — a prototypical three-dimensional (3D) material — offers distinguished thermal, mechanical, and chemical stability. Integrating these two distinct material classes into WS2/diamond heterostructures presents exciting opportunities for advanced device architectures, enabling features such as bandgap tuning, improved charge transport, and enhanced optical functionalities. In this study, we successfully fabricate heterostructures composed of few-layer WS2 films and polycrystalline diamond with different morphologies. The fabricated heterostructures were preliminarily evaluated for gas sensing performance.

Název v anglickém jazyce

WS2/diamond heterostructures: fabrication and preliminary gas sensing evaluation

Popis výsledku anglicky

Two-dimensional transition metal dichalcogenides (2D-TMDs) have attracted significant research interest due to their exceptional physical and optical properties. Among them, tungsten disulfide (WS2) stands out for its promising potential in applications such as (opto)-electronics and sensing devices. Meanwhile, diamond — a prototypical three-dimensional (3D) material — offers distinguished thermal, mechanical, and chemical stability. Integrating these two distinct material classes into WS2/diamond heterostructures presents exciting opportunities for advanced device architectures, enabling features such as bandgap tuning, improved charge transport, and enhanced optical functionalities. In this study, we successfully fabricate heterostructures composed of few-layer WS2 films and polycrystalline diamond with different morphologies. The fabricated heterostructures were preliminarily evaluated for gas sensing performance.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of ADEPT - ADEPT 2025

ISBN

978-80-554-2208-4

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

174-177

Název nakladatele

University of Žilina

Místo vydání

Žilina

Místo konání akce

Podbanské

Datum konání akce

15. 6. 2025

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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