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Published in

American Chemical Society, ACS Nano, 4(4), p. 1889-1892, 2010

DOI: 10.1021/nn9016229

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Thermal Conductivity of Graphene in Corbino Membrane Geometry

This paper is available in a repository.
This paper is available in a repository.

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Abstract

4 pages, 3 figures ; International audience ; Local laser excitation and temperature readout from the intensity ratio of Stokes to anti-Stokes Raman scattering signals are employed to study the thermal properties of a large graphene membrane. The concluded value of the heat conductivity coefficient κ ~ 600 W/m ⋅ K is smaller than previously reported but still validates the conclusion that graphene is a very good thermal conductor.