The effect of the particle morphology on the Mössbauer effect in αFe2O3 |
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| Authors: | A E Verbeeck E De Grave R E Vandenberghe |
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| Institution: | (1) Laboratorium voor Magnetisme, Rijksuniversiteit Gent, Proeftuinstraat 86, B-9000 Gent;(2) National Fund for Scientific Research, Belgium |
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| Abstract: | Several samples of hematite, one a natural specimen, are considered in order to study the specific effect of the morphology on the magnetic structure and especially on the Morin transition. It seemed that mainly the weak-ferromagnetic contribution is affected by the morphology, as well as the transition temperature and region. |
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