10 1021/acsarni.6b14430Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector

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 > 中科院长春光机所知识产出

	10 1021/acsarni.6b14430Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector
	Wang, X.; K. W. Liu; X. Chen; B. H. Li; M. M. Jiang; Z. Z. Zhang; H. F. Zhao and D. Z. Shen
刊名	Acs Applied Materials & Interfaces
	2017
卷号	9 期号:6
英文摘要	We proposed and demonstrated Ag nanoparticles (NPs)-decorated ZnO photodetectors for UV light sensing. After decoration of their surface with random Ag NPs, the dark current density of ZnO UV photodetectors decreases obviously. Moreover, the device exhibits an obvious increase in peak responsivity at around 380 nm, which can be attributed to the narrow-band quadrupole plasmon resonance of Ag NPs in the UV range. Meanwhile, the responsivity at the other wavelengths decreases a lot. As a result, the response peak becomes more significant, and the response of the devices presents an excellent wavelength selectivity after covering with Ag NPs. The detailed mechanism for this phenomenon was explained. We believe that our findings would open a way to harness the high order plasmon modes in the field of UV optoelectronic devices.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/59285]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, X.,K. W. Liu,X. Chen,et al. 10 1021/acsarni.6b14430Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector[J]. Acs Applied Materials & Interfaces,2017,9(6).
APA	Wang, X..,K. W. Liu.,X. Chen.,B. H. Li.,M. M. Jiang.,...&H. F. Zhao and D. Z. Shen.(2017).10 1021/acsarni.6b14430Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector.Acs Applied Materials & Interfaces,9(6).
MLA	Wang, X.,et al."10 1021/acsarni.6b14430Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector".Acs Applied Materials & Interfaces 9.6(2017).