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Suppressing Thermal Conductivity of Suspended Tri‐layer Graphene by Gold Deposition
Author(s) -
Wang Jiayi,
Zhu Liyan,
Chen Jie,
Li Baowen,
Thong John T. L.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201303362
Subject(s) - graphene , thermal conductivity , materials science , nanotechnology , layer (electronics) , simple (philosophy) , thermal , composite material , physics , philosophy , epistemology , meteorology
A simple and general strategy for suppressing the thermal conductivity in graphene is shown. The strategy uses gold nano‐particles physically deposited on graphene to continuously reduce the thermal conductivity of graphene with increasing coverage, which demonstrates the potential for practical development of graphene‐based devices with tunable thermal conductivity for thermal management.