Application of a linear combination of the Lorentzian function and its square has led to better description of Mössbauer spectra obtained using a resonance detector, compared with description using a simple Lorentzian. Mathematical fitting and description of the spectra were done for solid solutions based on beryllium with 0.09–0.80 wt.% iron. The fine structure parameters for the solid solutions match literature data. We discuss some features of using the method for fast processing of experimental spectra.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 84, No. 6, pp. 936–941, November–December, 2017.
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Petrov, V.I., Martynenko, S.S. & Khmelevskaya, N.D. Description of Mössbauer Spectra Including the Square of the Lorentzian. J Appl Spectrosc 84, 1014–1018 (2018). https://doi.org/10.1007/s10812-018-0579-7
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DOI: https://doi.org/10.1007/s10812-018-0579-7