Abstract
The influence of internal parameters of a series of integral equations (the apparatus function) on the distribution-density function of the hyperfineinteraction parameters in analyzing the Mössbauer spectra by parametric methods is discussed. Analysis of quasi-real experiments shows that excluding the distribution of quadrupole splitting and isomeric shift from consideration in the derivation of the distribution-density functions of effective magnetic -fields at the nuclei of resonant atoms has practically no influence on its first two moments. Inaccuracy in specifying the intensities and halfwidths of the lines leads to the appearance of additional oscillations and distortion of the overall form of the function P(H), which becomes especially significant when they differ by more than 15% from the model values.
Similar content being viewed by others
Literature cited
B. Window, J. Phys. E,4, No. 5, 401 (1971).
J. Hesse and A. Rubartsch, J. Phys. E,7, No. 6, 526 (1974).
E. M. Vlasov, V. T. Borisov, V. I. Matorin et al., Dokl. Akad. Nauk SSSR,254, No. 1, 105 (1980).
V. I. Nikolaev, Yu. P. Pyt'ev, V. S. Rusakov, et al., Dokl. Akad. Nauk SSSR,260, No. 4, 848 (1981).
B. V. Ryzhenko, B. Yu. Goloborodskii, A. V. Zaborov, et al., Fiz. Met. Metalloved.,58, No. 6, 1153 (1984).
V. S. Shpinel', Resonance of Gamma Rays in Crystals [in Russian], Nauka, Moscow (1969). p. 407.
I. Vincze, Sol. State Commun.,25, No. 9, 689 (1978).
H. Keller, J. Appl. Phys.,52, No. 8, 5268 (1981).
B. V. Ryzhenko, S. V. Pridvizhkin, and P. V. Gel'd, Izv. Akad. Nauk SSSR, Ser. Fiz.,51, No. 4, 818 (1987).
V. N. Vapnik, Derivation of Dependences from Empirical Data [in Russian], Nauka, Moscow (1979), p. 350.
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 61–66, June, 1988.
Rights and permissions
About this article
Cite this article
Pridvizhkin, S.V., Ryzhenko, B.V. & Gel'd, P.V. Influence of apparatus-function parameters in deriving the distribution of hyperfine interactions from the data of Mössbauer spectroscopy. Soviet Physics Journal 31, 477–482 (1988). https://doi.org/10.1007/BF00897612
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00897612