Positron Annihilation in Magnetite Nanopowders Prepared by Co-Precipitation Method
نویسندگان
چکیده
منابع مشابه
Microwave resonant and zero-field absorption study of doped magnetite prepared by a co-precipitation method.
Fe3O4 and ZnxFe3-xO4 pure and doped magnetite magnetic nanoparticles (NPs) were prepared in aqueous solution (Series A) or in a water-ethyl alcohol mixture (Series B) by the co-precipitation method. Only one ferromagnetic resonance line was observed in all cases under consideration indicating that the materials are magnetically uniform. The shortfall in the resonance fields from 3.27 kOe (for t...
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2017
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.132.1593