Thermal Conductivity of Graphene in Corbino Membrane Geometry

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 rep...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:ACS nano Ročník 4; číslo 4; s. 1889 - 1892
Hlavní autoři: Faugeras, Clement, Faugeras, Blaise, Orlita, Milan, Potemski, M, Nair, Rahul R, Geim, A. K
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States American Chemical Society 27.04.2010
Témata:
Condensed Matter
Materials Science
Physics
graphene membrane
thermal conductivity
Raman scattering
graphene
Thermal conductivity
ISSN:1936-0851, 1936-086X, 1936-086X
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Popis
Shrnutí: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.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1936-0851
1936-086X
1936-086X
DOI:10.1021/nn9016229