In situ fabrication of Al surface plasmon nanoparticles by metal-organic chemical vapor deposition for enhanced performance of AlGaN deep ultraviolet detectors

doi:10.1039/d0na00022a

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	In situ fabrication of Al surface plasmon nanoparticles by metal-organic chemical vapor deposition for enhanced performance of AlGaN deep ultraviolet detectors
	Y. Wu,X. J. Sun,Z. M. Shi,Y. P. Jia,K. Jiang,J. W. Ben,C. H. Kai,Y. Wang,W. Lu and D. B. Li
刊名	Nanoscale Advances
	2020
卷号	2 期号:5 页码:1854-1858
ISSN号	2516-0230
DOI	10.1039/d0na00022a
英文摘要	Al nanoparticles (NPs) have been proven to be the efficient choice for plasmon enhanced AlGaN-based ultraviolet (UV) photodetectors. Previous studies have mainly been focused on the ex situ preparation of Al NPs, but the in situ growth of Al NPs is more desired. In this work, we predict the feasibility for in situ growth of Al surface plasmon NPs on AlGaN-based UV photodetectors by first-principles calculations, and realized it experimentally by metal-organic chemical vapor deposition. For metal-semiconductor-metal type AlGaN-based photodetectors with in situ grown Al surface plasmons, the peak of responsivity was at 288 nm, enhanced 9 times more than that without Al NPs at 10 V bias. The in situ growth method of Al NPs in the present work provides an efficient method for improving the performance of AlGaN-based UV photoelectric devices.
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语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64601]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. Wu,X. J. Sun,Z. M. Shi,Y. P. Jia,K. Jiang,J. W. Ben,C. H. Kai,Y. Wang,W. Lu and D. B. Li. In situ fabrication of Al surface plasmon nanoparticles by metal-organic chemical vapor deposition for enhanced performance of AlGaN deep ultraviolet detectors[J]. Nanoscale Advances,2020,2(5):1854-1858.
APA	Y. Wu,X. J. Sun,Z. M. Shi,Y. P. Jia,K. Jiang,J. W. Ben,C. H. Kai,Y. Wang,W. Lu and D. B. Li.(2020).In situ fabrication of Al surface plasmon nanoparticles by metal-organic chemical vapor deposition for enhanced performance of AlGaN deep ultraviolet detectors.Nanoscale Advances,2(5),1854-1858.
MLA	Y. Wu,X. J. Sun,Z. M. Shi,Y. P. Jia,K. Jiang,J. W. Ben,C. H. Kai,Y. Wang,W. Lu and D. B. Li."In situ fabrication of Al surface plasmon nanoparticles by metal-organic chemical vapor deposition for enhanced performance of AlGaN deep ultraviolet detectors".Nanoscale Advances 2.5(2020):1854-1858.