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Asymmetrically functionalized graphene for photodependent diode rectifying behavior

Author(s)
Yu, DingshanNagelli, EnochNaik, RajeshDai, Liming
Issued Date
2011-07
DOI
10.1002/anie.201101305
URI
https://scholarworks.unist.ac.kr/handle/201301/3020
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=79959929222
Citation
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.50, no.29, pp.6575 - 6578
Abstract
Both sides of the sheet: A simple method is described for functionalizing the two surfaces of individual graphene sheets with different nanoparticles in either a patterned or nonpatterned fashion. Graphene sheets with ZnO and Au nanoparticles on their opposite surfaces show a strong photodependent diodelike rectifying behavior (see picture; pink spheres=ZnO, green cubes=Au, blue triangle=AFM tip).
Publisher
WILEY-V C H VERLAG GMBH
ISSN
1433-7851

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