Fe-57 Mossbauer Spectroscopy for the Study of Nanostructured Mixed Mn-Co Spinel Ferrites
Angotzi, Marco SannaFirst
;Mameli, ValentinaSecond
;Musinu, AnnaPenultimate
;
2019-01-01
Abstract
An oleate-based solvothermal approach has been employed to produce pure CoFe2O4 and MnFe2O4 and mixed Co-Mn ferrites having manganese content in the range 0.13-0.65 and crystallite size of about 8-9 nm. The structural and magnetic properties, studied by powder X-ray diffraction and room temperature Fe-57 Mossbauer spectroscopy, have allowed to ascertain the formation of a unique spinel phase in which cobalt and manganese are present and to get insights on the cation distribution and the correlated magnetic properties.File | Size | Format | |
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11. Sanna Angotzi 2019.pdf Solo gestori archivio
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