Nonlinearity in nanoelectromechanical resonators

Sungwon Moon; H. Jin Kim; J. S. Shin; J. H. Choi; I. S. Song; Whankyun Kim; Seong Chan Jun

Nonlinearity in nanoelectromechanical resonators

Sungwon Moon, H. Jin Kim, J. S. Shin, J. H. Choi, I. S. Song, Whankyun Kim, Seong Chan Jun

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Nanoelectromechanical resonators are promising as filters and sensors due to high Q factor. However, effects of nonlinearity become more prominent as the resonator dimension is reduced. In this work, room-temperature experimental data of Al/SiC nanoresonators obtained using magnetomotive transduction is analyzed with a dynamic model including nonlinear spring and damping effects. Transition between the linear harmonic oscillation and nonlinear regime is observed. Nonlinearity caused by large AC driving voltage is reduced with increasing DC voltage, and vanishes when the resonant amplitude becomes smaller than the calculated critical amplitude.

Original language	English
Title of host publication	2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009
Pages	858-861
Number of pages	4
Publication status	Published - 2009
Event	2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009 - Genoa, Italy Duration: 2009 Jul 26 → 2009 Jul 30

Publication series

Name	2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009

Other

Other	2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009
Country	Italy
City	Genoa
Period	09/7/26 → 09/7/30

All Science Journal Classification (ASJC) codes

Process Chemistry and Technology
Electrical and Electronic Engineering

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Cite this

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title = "Nonlinearity in nanoelectromechanical resonators",

abstract = "Nanoelectromechanical resonators are promising as filters and sensors due to high Q factor. However, effects of nonlinearity become more prominent as the resonator dimension is reduced. In this work, room-temperature experimental data of Al/SiC nanoresonators obtained using magnetomotive transduction is analyzed with a dynamic model including nonlinear spring and damping effects. Transition between the linear harmonic oscillation and nonlinear regime is observed. Nonlinearity caused by large AC driving voltage is reduced with increasing DC voltage, and vanishes when the resonant amplitude becomes smaller than the calculated critical amplitude.",

author = "Sungwon Moon and Kim, {H. Jin} and Shin, {J. S.} and Choi, {J. H.} and Song, {I. S.} and Whankyun Kim and Jun, {Seong Chan}",

year = "2009",

language = "English",

isbn = "9789810836948",

series = "2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009",

pages = "858--861",

booktitle = "2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009",

}

Nonlinearity in nanoelectromechanical resonators. / Moon, Sungwon; Kim, H. Jin; Shin, J. S.; Choi, J. H.; Song, I. S.; Kim, Whankyun; Jun, Seong Chan.

2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009. 2009. p. 858-861 5394667 (2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Nonlinearity in nanoelectromechanical resonators

AU - Moon, Sungwon

AU - Kim, H. Jin

AU - Shin, J. S.

AU - Choi, J. H.

AU - Song, I. S.

AU - Kim, Whankyun

AU - Jun, Seong Chan

PY - 2009

Y1 - 2009

N2 - Nanoelectromechanical resonators are promising as filters and sensors due to high Q factor. However, effects of nonlinearity become more prominent as the resonator dimension is reduced. In this work, room-temperature experimental data of Al/SiC nanoresonators obtained using magnetomotive transduction is analyzed with a dynamic model including nonlinear spring and damping effects. Transition between the linear harmonic oscillation and nonlinear regime is observed. Nonlinearity caused by large AC driving voltage is reduced with increasing DC voltage, and vanishes when the resonant amplitude becomes smaller than the calculated critical amplitude.

AB - Nanoelectromechanical resonators are promising as filters and sensors due to high Q factor. However, effects of nonlinearity become more prominent as the resonator dimension is reduced. In this work, room-temperature experimental data of Al/SiC nanoresonators obtained using magnetomotive transduction is analyzed with a dynamic model including nonlinear spring and damping effects. Transition between the linear harmonic oscillation and nonlinear regime is observed. Nonlinearity caused by large AC driving voltage is reduced with increasing DC voltage, and vanishes when the resonant amplitude becomes smaller than the calculated critical amplitude.

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M3 - Conference contribution

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SN - 9789810836948

T3 - 2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009

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EP - 861

BT - 2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009

T2 - 2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009

Y2 - 26 July 2009 through 30 July 2009

ER -