Thermal Transport of Flexural and In-Plane Phonons Modulated by Bended Graphene Nanoribbons
Joint Authors
Yang, Diwu
Pan, Changning
He, Jun
Chen, Keqiu
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-04-28
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Ballistic thermal transport properties are investigated comparatively for out-of-plane phonon modes (FPMs) and in-plane phonon modes (IPMs) in bended graphene nanoribbons (GNRs).
Results show that the phonon modes transports can be modulated separately by the phonon dispersion mismatch between armchair and zigzag GNRs in considered system.
The contribution of FPMs to total thermal conductance is larger than 50% in low temperature for perfect GNRs.
But it becomes less than 20% in the bended GNRs.
Furthermore, this contribution can be modulated by changing the structural parameters of the bended GNRs.
The result is useful for the design of thermal or thermoelectric nanodevices in future.
American Psychological Association (APA)
Pan, Changning& He, Jun& Yang, Diwu& Chen, Keqiu. 2016. Thermal Transport of Flexural and In-Plane Phonons Modulated by Bended Graphene Nanoribbons. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1109288
Modern Language Association (MLA)
Pan, Changning…[et al.]. Thermal Transport of Flexural and In-Plane Phonons Modulated by Bended Graphene Nanoribbons. Journal of Nanomaterials No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1109288
American Medical Association (AMA)
Pan, Changning& He, Jun& Yang, Diwu& Chen, Keqiu. Thermal Transport of Flexural and In-Plane Phonons Modulated by Bended Graphene Nanoribbons. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1109288
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1109288