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Large-scale assembly of silicon nanowire network-based devices using conventional microfabrication facilities

Cited 98 time in Web of Science Cited 106 time in Scopus
Authors
Heo, Kwang; Cho, Eunhee; Yang, Jee-Eun; Kim, Myoung-Ha; Lee, Minbaek; Lee, Byung Yang; Kwon, Soon Gu; Lee, Moon-Sook; Jo, Moon-Ho; Choi, Heon-Jin; Hyeon, Taeghwan; Hong, Seunghun
Issue Date
2008-12
Citation
Nano Letters, Vol.8 No.12, pp.4523-4527
Abstract
We present a method for assembling silicon nanowires (Si-NWs) in virtually general shape patterns using only conventional microfabrication facilities. In this method, silicon nanowires were functionalized with amine groups and dispersed in deionized water. The functionalized Si-NWs exhibited positive surface charges in the suspensions, and they were selectively adsorbed and aligned onto negatively charged surface regions on solid substrates. As a proof of concepts, we, demonstrated transistors based on individual Si-NWs and long networks of Si-NWs.
ISSN
1530-6984
URI
http://hdl.handle.net/10371/165872
DOI
https://doi.org/10.1021/nl802570m
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Chemical Convergence for Energy and Environment (에너지환경 화학융합기술전공)Journal Papers (저널논문_에너지환경 화학융합기술전공)
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