Choice of applied field direction for resolving electric field gradient ambiguity in Mössbauer spectra
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 3245-3246
- https://doi.org/10.1039/j19710003245
Abstract
It is commonly believed that magnetically perturbed 57Fe and 119Sn Mössbauer spectra are far easier to calculate in the parallel arrangement than in the case where γ incidence is perpendicular to the applied field. It may be shown, however, that this is not the case provided the proper choice of co-ordinates and method of averaging is used; in such a situation computing cost poses no obstacle to the use of the experimentally more convenient transverse geometry.Keywords
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