General equation for the determination of the crystallite size La of nanographite by Raman spectroscopy

By Luiz Gustavo Cançado, K. Takai, T. Enoki, Morinobu Endo, Y. Kim, H. Mizusaki, A. Jorio, L. Coelho, R. Magalhães-Paniago, M. Pimenta. 2006

2,482 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Analyzing the Raman Spectra of Graphenic Carbon Materials from Kerogens to Nanotubes: What Type of Information Can Be Extracted from Defect Bands? (2019, background): “Finally, the following relation proposed in [22] has often been considered as a reference since then: L (nm) = 560 E 1 AA (3)”
Raman Spectroscopy in Graphene-Based Systems: Prototypes for Nanoscience and Nanometrology (2012, methodology): “In sequence, the ID/IG dependence on the excitation laser energy Elaser, already established for nanographite [88, 89], was extended to point defects in graphene [90], thus providing a formula for quantifying the amount of defects in graphene for any excitation laser energy.”
XANES, Raman and XRD study of anthracene-based cokes and saccharose-based chars submitted to high-temperature pyrolysis (2010, methodology): “[14] allowing the estimation of inplane crystallite size from Raman data is not valid in the near-infrared range.”
Investigating nanostructures in carbon fibres using Raman spectroscopy (2018, background): “have shown experimentally that the intensity ratio ID/IG scales with the -4 th power of the excitation energy Eex [23-25].”
A simple method to synthesize continuous large area nitrogen-doped graphene (2012, methodology): “The in-plane crystallite sizes (La) of the N-doped graphene is calculated using the following formula [37]:”