Piezoelectric-Potential-Control led Polarity-Reversible Schottky Diodes   and Switches of ZnO Wires

doi:10.1021/nl802497e

CORC > 北京大学 > 工学院

	Piezoelectric-Potential-Control led Polarity-Reversible Schottky Diodes and Switches of ZnO Wires
	Zhou, Jun ; Fei, Peng ; Gu, Yudong ; Mai, Wenjie ; Gao, Yifan ; Yang, Rusen ; Bao, Gang ; Wang, Zhong Lin
刊名	nano letters
	2008
关键词	NANOWIRE SENSOR
DOI	10.1021/nl802497e
英文摘要	Using a two-end bonded ZnO piezoelectric-fine-wire (PFW) (nanowire, microwire) on a flexible polymer substrate, the strain-induced change in I-V transport characteristic from symmetric to diode-type has been observed. This phenomenon is attributed to the asymmetric change in Schottky-barrier heights at both source and drain electrodes as caused by the strain-induced piezoelectric potential-drop along the PFW, which have been quantified using the thermionic emission-diffusion theory. A new piezotronic switch device with an "on" and "off" ratio of similar to 120 has been demonstrated. This work demonstrates a novel approach for fabricating diodes and switches that rely on a strain governed piezoelectric-semiconductor coupling process.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000260888600074&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 127; ARTICLE; 11; 3973-3977; 8
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/248148]
专题	工学院
推荐引用方式 GB/T 7714	Zhou, Jun,Fei, Peng,Gu, Yudong,et al. Piezoelectric-Potential-Control led Polarity-Reversible Schottky Diodes and Switches of ZnO Wires[J]. nano letters,2008.
APA	Zhou, Jun.,Fei, Peng.,Gu, Yudong.,Mai, Wenjie.,Gao, Yifan.,...&Wang, Zhong Lin.(2008).Piezoelectric-Potential-Control led Polarity-Reversible Schottky Diodes and Switches of ZnO Wires.nano letters.
MLA	Zhou, Jun,et al."Piezoelectric-Potential-Control led Polarity-Reversible Schottky Diodes and Switches of ZnO Wires".nano letters (2008).