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A rapid method for analysing the breadths of diffraction and spectral lines using the Voigt function
Abstract
The Voigt function provides a rapid and easily applied method for interpreting the breadths of diffraction profiles in terms of specimen defects and for studying absorption or emission spectra. In the past, approximate methods have usually involved the assumption that the constituent profiles are either Cauchy (Lorentzian) or Gaussian, but a better representation of the experimental data is given by the convolution of these functions. The method is illustrated by analysis of the Cu Kαemission profile and of crystallite-size broadening in nickel powder.
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Citations
Cites
Handbook of Mathematical Functions
McQuarrie, D. A. (1966) · American Journal of Physics · doi:10.1119/1.1972842 · Cited by 40,433
Cited by
Delhez, R., de Keijser, T. H., & Mittemeijer, E. J. (1982) · Fresenius' Zeitschrift für analytische Chemie · doi:10.1007/bf00482725 · Cited by 420
Pitfalls in the characterization of nanoporous and nanosized materials
Weidenthaler, C. (2011) · Nanoscale · doi:10.1039/c0nr00561d · Cited by 256
Iron doped TiO2 films and their photoactivity in nitrobenzene removal from water
Crişan, M., Mardare, D., Ianculescu, A., Drăgan, N., Niţoi, I., Crişan, D., Voicescu, M., Todan, L., Oancea, P., Adomniţei, C., et al. (2018) · Applied Surface Science · doi:10.1016/j.apsusc.2018.05.124 · Cited by 69
Ascarelli, P., Contini, V., & Giorgi, R. (2002) · Journal of Applied Physics · doi:10.1063/1.1453495 · Cited by 63
Metadata
- Authors
- Langford, J. I.
- Venue
- Journal of Applied Crystallography
- Published
- 1978-02-01
- Volume
- 11
- Issue
- 1
- Pages
- 10-14
- ISSN
- 0021-8898 (ISSN-L)
- OpenAlex
- W2068625793
- Cited by
- 625
- References
- 1
- FWCI
- 1.37
- Type
- journal article
- Language
- en
- Open access
- closed
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- Langford, J. I. (1978). A rapid method for analysing the breadths of diffraction and spectral lines using the Voigt function. Journal of Applied Crystallography. https://doi.org/10.1107/s0021889878012601
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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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