中文版 | English
Title

Borophene-based mixed-dimensional van der waals heterojunctions for high-performance self-powered photodetector

Author
Corresponding AuthorZhang,Han
Publication Years
2023-02-15
DOI
Source Title
ISSN
0169-4332
EISSN
1873-5584
Volume611
Abstract
The ongoing pursuit of mixed-dimensional van der Waals heterojunctions has attracted enormous interests owing to their obviously enhanced photoelectrochemical (PEC) characteristics compared to their single components. Herein, we demonstrate the preparation of 0D Bismuth nanoparticles (Bi NPs) coated 2D Borophene (B@Bi) mixed-dimensional heterojunction by hydrothermal method. Benefiting from the promoted photo-induced electron/hole pair separation, shorted charge transfer length, and built-in electric field, the fabricated B@Bi-based PEC-type photodetector (PD) exhibits enhanced self-powered photodetection properties along with the fast response and recovery speed (0.02/0.02 s) in 0.5 M KOH electrolyte under 365 nm illumination. Additionally, repeatable ON/OFF switch signals can be observed after 30 days. Our present work provides an opportunity for fabricating high-performance mixed-dimensional B@Bi-based PDs with good long-term stability.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Others
Funding Project
Booz Allen Foundation[12004256];Booz Allen Foundation[201RGC009];Booz Allen Foundation[61905157];Booz Allen Foundation[62105221];Booz Allen Foundation[RCAMS/KKU/006/21];
WOS Research Area
Chemistry ; Materials Science ; Physics
WOS Subject
Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS Accession No
WOS:000935581200005
Publisher
ESI Research Field
MATERIALS SCIENCE
Scopus EID
2-s2.0-85142204762
Data Source
Scopus
Citation statistics
Cited Times [WOS]:1
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/412528
DepartmentAcademy for Advanced Interdisciplinary Studies
Affiliation
1.School of Chemistry and Chemical Engineering,University of South China,Hengyang,421001,China
2.Collaborative Innovation Center for Optoelectronic Science & Technology,International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education,Institute of Microscale Optoelectronics,Shenzhen University,Shenzhen,518060,China
3.Academy for Advanced Interdisciplinary Studies,Southern University of Science and Technology,Shenzhen,518055,China
4.School of Electrical Engineering & Intelligentization,Dongguan University of Technology,Dongguan,523808,China
5.Department of Physics,Faculty of Science,King Abdulaziz University,Jeddah,21589,Saudi Arabia
6.Research Center for Advanced Materials Science (RCAMS),King Khalid University,Abha,P.O. Box 9004,61413,Saudi Arabia
Recommended Citation
GB/T 7714
Fu,Yushuang,Liu,Xinlin,Liu,Cailing,et al. Borophene-based mixed-dimensional van der waals heterojunctions for high-performance self-powered photodetector[J]. APPLIED SURFACE SCIENCE,2023,611.
APA
Fu,Yushuang.,Liu,Xinlin.,Liu,Cailing.,Xu,Yiguo.,Tareen,Ayesha Khan.,...&Zhang,Ye.(2023).Borophene-based mixed-dimensional van der waals heterojunctions for high-performance self-powered photodetector.APPLIED SURFACE SCIENCE,611.
MLA
Fu,Yushuang,et al."Borophene-based mixed-dimensional van der waals heterojunctions for high-performance self-powered photodetector".APPLIED SURFACE SCIENCE 611(2023).
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