Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.physleta.2012.10.048
Title: Thermal conductivity of defective graphene
Authors: Zhang, Y.Y.
Cheng, Y.
Pei, Q.X.
Wang, C.M. 
Xiang, Y.
Keywords: Defect
Graphene
Molecular dynamics
Thermal conductivity
Issue Date: 1-Nov-2012
Citation: Zhang, Y.Y., Cheng, Y., Pei, Q.X., Wang, C.M., Xiang, Y. (2012-11-01). Thermal conductivity of defective graphene. Physics Letters, Section A: General, Atomic and Solid State Physics 376 (47-48) : 3668-3672. ScholarBank@NUS Repository. https://doi.org/10.1016/j.physleta.2012.10.048
Abstract: In this Letter, the thermal conductivity of defective graphene is investigated by using non-equilibrium molecular dynamics simulations. It is found that various defects including single vacancy, double vacancy and Stone-Wales defects can greatly reduce the thermal conductivity of graphene. The amount of reduction depends strongly on the density and type of defects at small density level. However, at higher defect density level, the thermal conductivity of defective graphene decreases slowly with increasing defect density and shows marginal dependence on the defect type. The thermal conductivity is found to become less sensitive to temperature with increasing defect density. © 2012 Elsevier B.V.
Source Title: Physics Letters, Section A: General, Atomic and Solid State Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/91241
ISSN: 03759601
DOI: 10.1016/j.physleta.2012.10.048
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