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Measuring disorder in graphene with the G and D bands
Abstract
Here we analyse the evolution of the disorder induced D‐band (∼1350 cm−1) and of the first‐order allowed G‐band (∼1584 cm−1) in the Raman spectra of ion bombarded graphene. By increasing the bombardment time, we increase the disorder and, consequently, decrease the average distance (LD) between defects. We describe how the intensity, full width at half maximum (FWHM) and integrated area vary for the D and G bands as a function of LD. Finally, we compare the evolution of the intensity ratio ID/IG and of the integrated area ratio AD/AG between the D and G bands as a method for quantifying disorder in graphene. For practical use and inter‐laboratorial comparison, the authors advise using the intensity ratio for a more suitable measure for analysing defect density.
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Citations
Cited by
Probing the Nature of Defects in Graphene by Raman Spectroscopy
Eckmann, A., Felten, A., Mishchenko, A., Britnell, L., Krupke, R., Novoselov, K. S., & Casiraghi, C. (2012) · Nano Letters · doi:10.1021/nl300901a · Cited by 2,319
Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing
Lv, R., Li, Q., Botello-Méndez, A. R., Hayashi, T., Wang, B., Berkdemir, A., Hao, Q., Elías, A. L., Cruz-Silva, R., Gutiérrez, H. R., et al. (2012) · Scientific Reports · doi:10.1038/srep00586 · Cited by 655
Raman study on defective graphene: Effect of the excitation energy, type, and amount of defects
Eckmann, A., Felten, A., Verzhbitskiy, I., Davey, R., & Casiraghi, C. (2013) · Physical Review B · doi:10.1103/physrevb.88.035426 · Cited by 375
A concise review of the Raman spectra of carbon allotropes
Thapliyal, V., Alabdulkarim, M. E., Whelan, D. R., Mainali, B., & Maxwell, J. L. (2022) · Diamond and Related Materials · doi:10.1016/j.diamond.2022.109180 · Cited by 298
Adsorption of Antibiotics on Graphene and Biochar in Aqueous Solutions Induced by π-π Interactions
Peng, B., Chen, L., Que, C., Yang, K., Deng, F., Deng, X., Shi, G., Xu, G., & Wu, M. (2016) · Scientific Reports · doi:10.1038/srep31920 · Cited by 266
Metadata
- Authors
- Jorio, A., Ferreira, E. H. M., Moutinho, M. V. O., Stavale, F., Achete, C. A., & Capaz, R. B.
- Venue
- physica status solidi (b)
- Publisher
- Wiley
- Published
- 2010-08-31
- Volume
- 247
- Issue
- 11-12
- Pages
- 2980-2982
- ISSN
- 0370-1972 (ISSN-L)
- 1521-3951
- OpenAlex
- W2106623179
- Cited by
- 307
- References
- 0
- FWCI
- 4.48
- Type
- journal article
- Language
- en
- Open access
- closed
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- Jorio, A., Ferreira, E. H. M., Moutinho, M. V. O., Stavale, F., Achete, C. A., & Capaz, R. B. (2010). Measuring disorder in graphene with the G and D bands. physica status solidi (b). https://doi.org/10.1002/pssb.201000247
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