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Title: Morphology and in-plane thermal conductivity of hybrid graphene sheets
Authors: Reddy, C. D.
Baimova, Julia A.
Dmitriev, Sergey V.
Nazarov, Ayrat A.
Liu, Bo
Jiang, Jinwu
Zhou, Kun
Issue Date: 2012
Source: Liu, B., Reddy, C. D., Jiang, J., Baimova, J. A., Dmitriev, S. V., Nazarov, A. A., et al. (2012). Morphology and in-plane thermal conductivity of hybrid graphene sheets. Applied Physics Letters, 101(21), 211909-.
Series/Report no.: Applied Physics Letters
Abstract: This paper investigates the morphology and in-plane thermal conductivity of hybrid graphene sheets (HGSs), which consist of un-hydrogenated and single-side or double-side hydrogenated strips, via molecular dynamics simulation. The study shows that the hydrogenation styles and hydrogen coverage significantly affect the morphology and thermal conductivity of HGSs. The thermal conductivity of HGSs decreases dramatically, compared to that of pure graphene sheets, and the magnitude falls in the range of 30%-75%. Such differences are explained by conducting the phonon spectra analysis.
ISSN: 0003-6951
DOI: 10.1063/1.4767388
Schools: School of Mechanical and Aerospace Engineering 
Rights: © 2012 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following official DOI: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Journal Articles

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