Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light

[Image: see text] We demonstrate the control of resonance characteristics of a drum-type graphene mechanical resonator in a nonlinear oscillation regime using the photothermal effect, which is induced by a standing wave of light between graphene and a substrate. Unlike the resonance characteristics...

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Autores principales: Inoue, Taichi, Anno, Yuki, Imakita, Yuki, Takei, Kuniharu, Arie, Takayuki, Akita, Seiji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644401/
https://www.ncbi.nlm.nih.gov/pubmed/31457837
http://dx.doi.org/10.1021/acsomega.7b00699
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author Inoue, Taichi
Anno, Yuki
Imakita, Yuki
Takei, Kuniharu
Arie, Takayuki
Akita, Seiji
author_facet Inoue, Taichi
Anno, Yuki
Imakita, Yuki
Takei, Kuniharu
Arie, Takayuki
Akita, Seiji
author_sort Inoue, Taichi
collection PubMed
description [Image: see text] We demonstrate the control of resonance characteristics of a drum-type graphene mechanical resonator in a nonlinear oscillation regime using the photothermal effect, which is induced by a standing wave of light between graphene and a substrate. Unlike the resonance characteristics of a conventional Duffing-type nonlinearity, those of the nonlinear oscillation regime are modulated by the standing wave of light with a contribution of the scattered light of an actuation laser, despite a slight variation of amplitude. Numerical calculations conducted with a combination of equations of heat and motion with the Duffing-type nonlinearity explain this modulation: the photothermal effect delays the modulation of graphene stress or tension.
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spelling pubmed-66444012019-08-27 Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light Inoue, Taichi Anno, Yuki Imakita, Yuki Takei, Kuniharu Arie, Takayuki Akita, Seiji ACS Omega [Image: see text] We demonstrate the control of resonance characteristics of a drum-type graphene mechanical resonator in a nonlinear oscillation regime using the photothermal effect, which is induced by a standing wave of light between graphene and a substrate. Unlike the resonance characteristics of a conventional Duffing-type nonlinearity, those of the nonlinear oscillation regime are modulated by the standing wave of light with a contribution of the scattered light of an actuation laser, despite a slight variation of amplitude. Numerical calculations conducted with a combination of equations of heat and motion with the Duffing-type nonlinearity explain this modulation: the photothermal effect delays the modulation of graphene stress or tension. American Chemical Society 2017-09-14 /pmc/articles/PMC6644401/ /pubmed/31457837 http://dx.doi.org/10.1021/acsomega.7b00699 Text en Copyright © 2017 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Inoue, Taichi
Anno, Yuki
Imakita, Yuki
Takei, Kuniharu
Arie, Takayuki
Akita, Seiji
Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title_full Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title_fullStr Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title_full_unstemmed Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title_short Resonance Control of a Graphene Drum Resonator in a Nonlinear Regime by a Standing Wave of Light
title_sort resonance control of a graphene drum resonator in a nonlinear regime by a standing wave of light
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644401/
https://www.ncbi.nlm.nih.gov/pubmed/31457837
http://dx.doi.org/10.1021/acsomega.7b00699
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