Mössbauer electric-field gradient study in FeS2 (marcasite) |
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| Authors: | R. Garg V. K. Garg |
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| Affiliation: | (1) Department of Physics, University of Louisville, 40208 Louisville, KY, USA;(2) Present address: Institute of Materials Science, University of Connecticut, 06268 Storrs, CT, USA |
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| Abstract: | Ratios of coincidence counting rates of annihilation gammas at 0 and 10m rad were measured for 16 atomic percentages of indium in liquid mercury. Theory of trapping of positrons at solute atoms and solute-vacancy complexes is applied. Complete angular correlation measurements for 14.3, 25, 35, and 50 atomic percentages of indium were also made and showed possible effects of solute-vacancy complexes on the smearing of the angular correlation distributions. |
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| Keywords: | 81 |
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