Please use this identifier to cite or link to this item: http://ktisis.cut.ac.cy/handle/10488/7697
Title: Self-consistent field cluster study of the origin of hyperfine interaction and isomer shift in57mfe2o3)
Authors: Das, Tara Prasad 
Kelires, Pantelis C. 
Keywords: Ions;Nuclear energy
Issue Date: 1987
Publisher: Springer Link
Source: Hyperfine Interactions,1987, Volume 34, Issue 1-4, Pages 285-288
Abstract: We have carried out a first-principle Unrestricted Hartree-Fock (UHF) investigation of the hyperfine field, isomer shift and nuclear quadrupole interaction in Fe2O3. The cluster used in our work involved Fe+3 and its six nearest O-2 neighbours. The Madelung contribution to the potential due to the rest of the ions in the lattice was explicitly incorporated. Our results will be compared with experiment and the results of a recent investigation using an approximation (MSXαExtended Scheme) to the procedure.
URI: http://ktisis.cut.ac.cy/handle/10488/7697
ISSN: 0304-3843 (print)
1572-9540 (online)
DOI: 10.1007/BF02072722
Rights: © 1987 J.C. Baltzer A.G., Scientific Publishing Company.
Type: Article
Appears in Collections:Άρθρα/Articles

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