Thermal Conductivity of Graphene in Corbino Membrane Geometry

被引：323

作者：

Faugeras, Clement ^{[1
]}

Faugeras, Blaise ^{[2
]}

Orlita, Milan ^{[1
]}

Potemski, M. ^{[1
]}

Nair, Rahul R. ^{[3
]}

Geim, A. K. ^{[3
]}

机构：

[1] CNRS, Lab Natl Champs Magnet Intenses, UJF, UPS,INSA, F-38042 Grenoble, France

[2] Univ Nice, Lab JA Dieudonne, F-06108 Nice 2, France

[3] Univ Manchester, Dept Phys & Astron, Manchester M13 9PL, Lancs, England

来源：

ACS NANO | 2010年 / 4卷 / 04期

关键词：

graphene; graphene membrane; thermal conductivity; Raman scattering; LAYER GRAPHENE; SINGLE-LAYER;

D O I：

10.1021/nn9016229

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 kappa approximate to 600 W/(m.K) is smaller than previously reported but still validates the conclusion that graphene is a very good thermal conductor.

引用

页码：1889 / 1892

页数：4

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