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Origin of dispersive effects of the RamanDband in carbon materials
Abstract
The origin and dispersion of the anomalous disorder-induced Raman band $(D$ band) observed in all ${\mathrm{sp}}^{2}$ hybridized disordered carbon materials near 1350 ${\mathrm{cm}}^{\ensuremath{-}1}$ is investigated as a function of incident laser energy. This effect is explained in terms of the coupling between electrons and phonons with the same wave vector near the K point of the Brillouin zone. The high dispersion is ascribed to the coupling between the optic phonons associated with the D band and the transverse acoustic branch. The large Raman cross section is due to the breathing motion of these particular phonons near the K point. Our model challenges the idea that the Raman D peak is due to laser-energy-independent features in the phonon density of states, but rather is due to a resonant Raman process.
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Citations
Cited by
Raman spectroscopy as a versatile tool for studying the properties of graphene
Ferrari, A. C., & Basko, D. M. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.46 · Cited by 7,405
Sadezky, A., Muckenhuber, H., Grothe, H., Niessner, R., & Pöschl, U. (2005) · Carbon · doi:10.1016/j.carbon.2005.02.018 · Cited by 4,850
Raman spectroscopy of graphite
Reich, S., & Thomsen, C. (2004) · Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences · doi:10.1098/rsta.2004.1454 · Cited by 1,312
On the characterization of disordered and heterogeneous carbonaceous materials by Raman spectroscopy
Beyssac, O., Goffé, B., Petitet, J.-P., Froigneux, E., Moreau, M., & Rouzaud, J.-N. (2003) · Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy · doi:10.1016/s1386-1425(03)00070-2 · Cited by 895
Raman study of D* band in graphene oxide and its correlation with reduction
Lee, A. Y., Yang, K., Anh, N. D., Park, C., Lee, S. M., Lee, T. G., & Jeong, M. S. (2021) · Applied Surface Science · doi:10.1016/j.apsusc.2020.147990 · Cited by 659
Metadata
- Authors
- Matthews, M. J., Pimenta, M. A., Dresselhaus, G., Dresselhaus, M. S., & Endo, M.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1999-03-01
- Volume
- 59
- Issue
- 10
- Pages
- R6585-R6588
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2029664002
- Cited by
- 999
- References
- 0
- FWCI
- 19.73
- Type
- journal article
- Language
- en
- Open access
- closed
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- Matthews, M. J., Pimenta, M. A., Dresselhaus, G., Dresselhaus, M. S., & Endo, M. (1999). Origin of dispersive effects of the RamanDband in carbon materials. Physical Review B. https://doi.org/10.1103/physrevb.59.r6585
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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