Mössbauer study of Fe0.05Ni0.95Cl2 |
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| Authors: | T. Tamaki M. Tamaki |
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| Affiliation: | (1) Faculty of Engineering, Department of General Studies II, Gunma University, 4-2, Aramaki, Maebashi, Gunma 371-8150, Japan;(2) Mathematical Assist Design Laboratory, 54-2, Kamisadori, Maebashi, Gunma 371-0816, Japan |
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| Abstract: | Mössbauer spectra of Fe0.05Ni0.95Cl2 were recorded at temperatures between 4.5 and 50 K and fitted by a sum of two sub-spectra as was done previously for Fe x Ni1?x Cl2 with x?=?0.034, 0.068 or 0.079. We have found that temperature variations of the hyperfine magnetic field H hf and the quadrupole splitting (1/2)e 2 qQ of one of the sub-spectra are similar for the different compositions while some changes are observed for the other sub-spectrum. A particularly interesting result is found for Fe0.05Ni0.95Cl2 which clearly shows the effect of a spin growth when temperature decreases. |
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| Keywords: | M?ssbauer study Fe x Ni1− x Cl2 H hf (1/2)e 2 qQ Θ hf |
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