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   Articles with "tellurene" as a keyword



Stable two-dimensional pentagonal tellurene: A high ZT thermoelectric material with a negative Poisson’s ratio

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.149851

Abstract: Abstract Motivated by the recent experimental exfoliation of tellurium thin film, and the amazing physical and chemical properties of various theoretically tellurene allotropes, we design a novel and stable pentagonal structure of tellurene (SP-type Te),… read more here.

Keywords: poisson ratio; tellurene; stable two; type ... See more keywords
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Rectangular-Phase Tellurene on Ni(111) from Monolayer Films to Periodic Striped Patterns.

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recommendations! Published in 2023 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c20400

Abstract: As an emerging member of monoelemental two-dimensional (2D) materials, 2D tellurium (tellurene) has recently attracted intensive attention due to its polymorphism arising from the multivalent nature and fascinating properties such as wide-range band gaps, high… read more here.

Keywords: tellurene; striped patterns; phase tellurene; monolayer ... See more keywords

Continuous Template Growth of Large-Scale Tellurene Films on 1T'-MoTe2.

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recommendations! Published in 2024 at "ACS nano"

DOI: 10.1021/acsnano.4c02662

Abstract: Use of a template triggers an epitaxial interaction with the depositing material during synthesis. Recent studies have demonstrated that two-dimensional tellurium (tellurene) can be directionally oriented when grown on transition metal dichalcogenide (TMD) templates. Specifically,… read more here.

Keywords: tellurene films; synthesis; tellurene; growth ... See more keywords

Transition from an indirect type-I to a direct type-II bandgap in α-tellurene/Ca(OH)2 heterostructures with excellent optical properties

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recommendations! Published in 2020 at "Journal of Materials Chemistry C"

DOI: 10.1039/d0tc02741c

Abstract: Exploring van der Waals heterostructures (vdWHs) based on two-dimensional (2D) materials is of importance for designing new materials or tuning the properties of existing materials. By virtue of first-principles calculations, we propose a type-I vertical… read more here.

Keywords: bandgap; excellent optical; indirect type; tellurene ... See more keywords

Giant second harmonic generation in two-dimensional tellurene with synthesis and thickness engineering

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recommendations! Published in 2025 at "Applied Physics Reviews"

DOI: 10.1063/5.0218276

Abstract: Second harmonic generation (SHG) is a prominent branch of non-linear optics (NLO) heavily reliant on conventional bulk NLO crystals. However, the difficulty in downsizing these crystals imposes technical limitations on the future of miniaturized NLO… read more here.

Keywords: giant second; thickness; tellurene; harmonic generation ... See more keywords