Mössbauer study of ZnxNi5/3−xFe1Sb1/3O4 spinel ferrite

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Author El Nimr, M.K. en_US
Author Saleh, H.A. en_US
Author Fayek, M. K. en_US
Available date 2009-12-23T10:43:49Z en_US
Publication Date 1985-01-21 en_US
Publication Name Applied Physics A
Citation El-Nimr, M. K., Saleh, H. A., & Fayek, M. K. (1985). Mössbauer study of Zn x Ni5/3−x Fe1Sb1/3O4 spinel ferrite. Applied Physics A, 38(1), 67–75 en_US
URI http://hdl.handle.net/10576/10412 en_US
URI http://dx.doi.org/10.1007/BF00618730 en_US
Abstract The antimony substituted nickel ferrite ZnxNi5/3–xFe1Sb1/3O4 with different values ofx are prepared, checked by x-ray and studied with57Fe Mössbauer spectroscopy over a wide temperature range. Characteristic spectra of paramagnetic, magnetic and electronic relaxation types for the different compositions have been observed. The interpretation of the spectra allows the cation distribution of the compounds to be deduced. The Mössbauer effect parameters at different temperatures are calculated and their dependence on the substitution of non-magnetic Zn+2 for the magnetic nickel ions are discussed. The temperature dependence of the hyperfine magnetic fields and the respective Néel temperature points are obtained en_US
Language en en_US
Publisher Springer Verlag en_US
Subject Physics en_US
Subject Astronomy en_US
Title Mössbauer study of ZnxNi5/3−xFe1Sb1/3O4 spinel ferrite en_US
Type Article en_US

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