Bending-mode vibration of a suspended nanotube resonator

Nano Letters

Volumn 6, Issue 12, 2006, Pages 2904-2908

  Witkamp, Benoit ^a   Poot, Menno ^a   Van Der Zant, Herre S J ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

BENDING STRENGTH; CONTINUUM MECHANICS; ELECTRIC POTENTIAL; NATURAL FREQUENCIES; RESONATORS;

BENDING MODE VIBRATION; CONTINUUM MODEL; FUNDAMENTAL FREQUENCY; NANOTUBE RESONATOR;

CARBON NANOTUBES;

EID: 33846343225     PISSN: 15306984     EISSN: None     Source Type: Journal    
DOI: 10.1021/nl062206p     Document Type: Article

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20. We neglect corrections in the tension due to the ac motion of the tube. This means that the model is only valid in the linear regime.
21. g = -1.7 V. This shift may be explained by a nonzero dc potential on the nanotube due to work function differences between the tube and the metallic electrodes. More research is required to confirm this.