Solar-Blind Avalanche Photodetector Based On Single ZnO-Ga2O3 Core-Shell Microwire

	Solar-Blind Avalanche Photodetector Based On Single ZnO-Ga2O3 Core-Shell Microwire
	Zhao, B.; F. Wang; H. Y. Chen; Y. P. Wang; M. M. Jiang; X. S. Fang and D. X. Zhao
	2015
发表期刊	Nano Letters
卷号	15 期号:6 页码:3988-3993
摘要	High-performance solar-blind (200-280 nm) avalanche photodetectors (APDs) were fabricated based on highly crystallized ZnO-Ga2O3 core-shell microwires. The responsivity Can-reach up to 1.3 X 10(3) A/W under -6 V bias. Moreover, the corresponding detectivity was as high as 991 X 10(14) cm.Hz(1/2)/W. The device also, showed a fast response, with a rise time shorter than 20 mu s and a decay tine of 42 mu s. The quality of the detectors in solar-blind waveband is comparable to or even higher than that of commercial Si APD (APP120A2 from Thorlabs Inc.), with a responsivity similar to 8A/W, detectivity similar to 10(12) cm.Hz(1/2)/W, and response time similar to 20 ns. The high performance of this APD make it highly suitable for practical applications as solar-blind photodetectors, and this core-shell microstructure heterojunction design method would provide a new approach for realizing an APD device.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55531
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhao, B.,F. Wang,H. Y. Chen,et al. Solar-Blind Avalanche Photodetector Based On Single ZnO-Ga2O3 Core-Shell Microwire[J]. Nano Letters,2015,15(6):3988-3993.
APA	Zhao, B.,F. Wang,H. Y. Chen,Y. P. Wang,M. M. Jiang,&X. S. Fang and D. X. Zhao.(2015).Solar-Blind Avalanche Photodetector Based On Single ZnO-Ga2O3 Core-Shell Microwire.Nano Letters,15(6),3988-3993.
MLA	Zhao, B.,et al."Solar-Blind Avalanche Photodetector Based On Single ZnO-Ga2O3 Core-Shell Microwire".Nano Letters 15.6(2015):3988-3993.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Zhao-2015-Solar-Blin（318KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载