Probing Phonon Dispersion Relations of Graphite by Double Resonance Raman Scattering

R. Saito; A. Jorio; A. G. Souza Filho; M. S. Dresselhaus; G. Dresselhaus; M. A. Pimenta

doi:10.1103/PhysRevLett.88.027401

Probing Phonon Dispersion Relations of Graphite by Double Resonance Raman Scattering

R. Saito, A. Jorio, A. G. Souza Filho, M. S. Dresselhaus, G. Dresselhaus, M. A. Pimenta

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

The phonon dispersion relations of graphite can be probed over a wide range of the Brillouin zone by double resonance Raman spectroscopy. The double resonance Raman process provides us with new assignments for the dispersive and nondispersive features observed in the Raman spectra of disordered graphite and carbon nanotubes, some features having been incorrectly assigned previously, or not assigned at all.

Original language	English
Article number	027401
Pages (from-to)	4
Number of pages	1
Journal	Physical review letters
Volume	88
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.88.027401
Publication status	Published - 2002 Jan 14
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.88.027401

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AU - Dresselhaus, G.

AU - Pimenta, M. A.

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AB - The phonon dispersion relations of graphite can be probed over a wide range of the Brillouin zone by double resonance Raman spectroscopy. The double resonance Raman process provides us with new assignments for the dispersive and nondispersive features observed in the Raman spectra of disordered graphite and carbon nanotubes, some features having been incorrectly assigned previously, or not assigned at all.

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Probing Phonon Dispersion Relations of Graphite by Double Resonance Raman Scattering

Abstract

ASJC Scopus subject areas

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