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Document type:
Zeitschriftenaufsatz 
Author(s):
Rieger, J.; Faust, M.; Seitner, M.J.; Kotthaus, J.P.; Weig, E.M. 
Title:
Frequency and Q-factor control of nanomechanical resonators 
Abstract:
We present an integrated scheme for dielectric drive and read-out of high-Q nanomechanical resonators that enable tuning of both the resonance frequency and quality factor with an applied dc voltage. A simple model for altering these quantities is derived, incorporating the resonator's complex electric polarizability and position in an inhomogeneous electric field, which agrees very well with experimental findings and finite element simulations. Comparing two sample geometries demonstrates that...    »
 
Dewey Decimal Classification:
000 Informatik, Wissen, Systeme 
Journal title:
Appl. Phys. Lett. 101, 103110 (2012) 2012-08 
Year:
2012 
Year / month:
2012-08 
Quarter:
3. Quartal 
Month:
Aug 
Language:
en 
Fulltext / DOI:
Publisher:
Applied Physics Letters AIP