Temperature dependence and mechanism of PdSe<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub>/AlGaN van der Waals heterostructure self-powered solar-blind photodetectors

Self-powered SBPDs based on PdSe 2 /Al 2 O 3 /AlGaN vdW heterostructures exhibited high performance at various temperatures, and the physical mechanism is explained by the competition between the generation of excess carriers and recombination rates.

Authors

Changjian Zhou (ORCID: https://orcid.org/0000-0002-7156-348X)
Wenliang Wang (ORCID: https://orcid.org/0000-0002-1336-4503)
Ting-Ting Lin (ORCID: https://orcid.org/0000-0001-8345-5841)
Liang Xu (ORCID: https://orcid.org/0000-0003-0141-4291)

Institutions

South China University of Technology (CN)

Publication Details

Journal: CrystEngComm
Published: 2025-01-01
DOI: https://doi.org/10.1039/d5ce00211g
Primary Topic: 2D Materials and Applications
Type: article
Field-Weighted Citation Impact: 0.00

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article

Temperature dependence and mechanism of PdSe₂/Al₂O₃/AlGaN van der Waals heterostructure self-powered solar-blind photodetectors

Changjian Zhou, Wenliang Wang, Ting-Ting Lin, Liang Xu

Jan 1, 2025

CrystEngComm

2D Materials and Applications

article

Temperature dependence and mechanism of PdSe₂/Al₂O₃/AlGaN van der Waals heterostructure self-powered solar-blind photodetectors

Changjian Zhou, Wenliang Wang, Ting-Ting Lin, Liang Xu

January 1, 2025article en

Abstract

Self-powered SBPDs based on PdSe 2 /Al 2 O 3 /AlGaN vdW heterostructures exhibited high performance at various temperatures, and the physical mechanism is explained by the competition between the generation of excess carriers and recombination rates.

CrystEngCommVol. 27(22)

South China University of Technology (CN)

Openalex Percentile: Top 93%

2D Materials and Applications

DOI Source OpenAlex

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