BROWSE

Related Researcher

Author's Photo

Kim, Kwanpyo
Experimental Nanoscale Physics Lab
Research Interests
  • Two-dimensional (2D) materials, graphene, NEMS, electron microscopy

ITEM VIEW & DOWNLOAD

Tuning Nanoelectromechanical Resonators with Mass Migration

Cited 26 times inthomson ciCited 25 times inthomson ci
Title
Tuning Nanoelectromechanical Resonators with Mass Migration
Author
Kim, KwanpyoJensen, K.Zettl, A.
Keywords
Control parameters; Electrical current; Indium nanoparticles; Mass migration; Mass redistribution; Nanoelectromechanical resonator; Non-volatile; Resonant frequency shift; Tuning method
Issue Date
2009-09
Publisher
AMER CHEMICAL SOC
Citation
NANO LETTERS, v.9, no.9, pp.3209 - 3213
Abstract
We demonstrate tuning of nanoelectromechanical resonators via mass migration. Indium nanoparticles can be reversibly migrated to different locations along cantilevered multiwalled carbon nanotube resonators using electrical currents as the control parameter. Nonvolatile mass redistributions result in stable resonant frequency shifts as large as 20%. The tuning method is robust and can be utilized for nanoelectromechanical resonators operating at frequencies from audio to microwave.
URI
Go to Link
DOI
10.1021/nl901449w
ISSN
1530-6984
Appears in Collections:
PHY_Journal Papers
Files in This Item:
2-s2.0-70349939678.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU