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Raman Spectroscopy of Graphitic Foams

Published online by Cambridge University Press:  01 February 2011

Eduardo B. Barros ,
Nasser S. Demir ,
Antonio G. Souza Filho ,
Josué Medes Filho ,
Ado Jorio ,
Gene Dresselhaus  and
Mildred S. Dresselhaus
Eduardo B. Barros
Affiliation:
Departamento de Física, Universidade Federal do Ceará, Fortaleza, CE, Brazil. Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.
Nasser S. Demir
Affiliation:
Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA.
Antonio G. Souza Filho
Affiliation:
Departamento de Física, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Josué Medes Filho
Affiliation:
Departamento de Física, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Ado Jorio
Affiliation:
Departamento de Física, Universidade Federal de Minas Gerais, Belo-Horizonte, MG, Brazil.
Gene Dresselhaus
Affiliation:
Francis Bitter Magnet Lab, Massachusetts Institute of Technology, Cambridge, MA, USA.
Mildred S. Dresselhaus
Affiliation:
Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA. Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
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Abstract

To better understand the very high thermal conductivity to weight ratio of the graphitic foams recently developed at the Oak Ridge National Laboratory, a Raman spectroscopy study was performed. It was also shown that the Raman scattering can be useful for the characterization of the graphitic foam, being able to evaluate the quality of the samples with respect to the density and location of lattice defects.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 851: Symposium NN – Materials for Space Applications , 2004 , NN8.12
Copyright
Copyright © Materials Research Society 2005

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References

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