Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance

Nonlinear dissipation is frequently observed in nanomechanical resonators, but its microscopic origin remains unclear. Here, nonlinear damping is found to be enhanced in graphene nanodrums close to internal resonance conditions, providing insights on the mechanisms at the basis of this phenomenon.

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Autores principales:	Ata Keşkekler, Oriel Shoshani, Martin Lee, Herre S. J. van der Zant, Peter G. Steeneken, Farbod Alijani
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c9c44c17c679434488ed6ca51d723dbd
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spelling	oai:doaj.org-article:c9c44c17c679434488ed6ca51d723dbd2021-12-02T10:52:35ZTuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance10.1038/s41467-021-21334-w2041-1723https://doaj.org/article/c9c44c17c679434488ed6ca51d723dbd2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21334-whttps://doaj.org/toc/2041-1723Nonlinear dissipation is frequently observed in nanomechanical resonators, but its microscopic origin remains unclear. Here, nonlinear damping is found to be enhanced in graphene nanodrums close to internal resonance conditions, providing insights on the mechanisms at the basis of this phenomenon.Ata KeşkeklerOriel ShoshaniMartin LeeHerre S. J. van der ZantPeter G. SteenekenFarbod AlijaniNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ata Keşkekler Oriel Shoshani Martin Lee Herre S. J. van der Zant Peter G. Steeneken Farbod Alijani Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
description	Nonlinear dissipation is frequently observed in nanomechanical resonators, but its microscopic origin remains unclear. Here, nonlinear damping is found to be enhanced in graphene nanodrums close to internal resonance conditions, providing insights on the mechanisms at the basis of this phenomenon.
format	article
author	Ata Keşkekler Oriel Shoshani Martin Lee Herre S. J. van der Zant Peter G. Steeneken Farbod Alijani
author_facet	Ata Keşkekler Oriel Shoshani Martin Lee Herre S. J. van der Zant Peter G. Steeneken Farbod Alijani
author_sort	Ata Keşkekler
title	Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
title_short	Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
title_full	Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
title_fullStr	Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
title_full_unstemmed	Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
title_sort	tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c9c44c17c679434488ed6ca51d723dbd
work_keys_str_mv	AT atakeskekler tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance AT orielshoshani tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance AT martinlee tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance AT herresjvanderzant tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance AT petergsteeneken tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance AT farbodalijani tuningnonlineardampingingraphenenanoresonatorsbyparametricdirectinternalresonance
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Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance

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