Browse

Graphene-Based Bimorph Microactuators

Cited 123 time in Web of Science Cited 130 time in Scopus
Authors
Zhu, Shou-En; Shabani, Roxana; Rho, Jonghyun; Kim, Youngsoo; Hong, Byung Hee; Ahn, Jong-Hyun; Cho, Hyoung J.
Issue Date
2011-03
Citation
Nano Letters, Vol.11 No.3, pp.977-981
Keywords
Grapheneactuatororganicthermalmechanicalsensor
Abstract
A novel graphene-on-organic film fabrication method that is compatible with a batch microfabrication process was developed and used for electromechanically driven microactuators. A very thin layer of graphene sheets was monolithically integrated and the unique material characteristics of graphene including negative thermal expansion and high electrical conductivity were exploited to produce a bimorph actuation. A large displacement with rapid response was observed while maintaining the low power consumption. This enabled the successful demonstration of transparent graphene-based organic microactuators.
ISSN
1530-6984
URI
https://hdl.handle.net/10371/172215
DOI
https://doi.org/10.1021/nl103618e
Files in This Item:
There are no files associated with this item.
Appears in Collections:
College of Natural Sciences (자연과학대학)Dept. of Chemistry (화학부)Journal Papers (저널논문_화학부)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse