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Tsallis q-Gaussian function as fitting lineshape for Graphite Raman bands

18 July 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Previous studies (Sparavigna, 2023) have demonstrated the Tsallis q-Gaussian functions suitable for the analysis of Raman spectra. These functions can be used for simulating the different lineshapes of Raman bands. Here we apply q-Gaussians to graphite Raman spectra from RRUFF and Raman Open Database.

Keywords

Tsallis q-Gaussian distribution
Gaussian distribution
Cauchy distribution
Lorentzian distribution
Raman spectroscopy
Graphite.

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Version History

Jul 18, 2023 Version 1

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The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-bwnmw
D O I: 10.26434/chemrxiv-2023-bwnmw [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) declare that they have sought and gained approval from the relevant ethics committee/IRB for this research and its publication.

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