%0 Journal Article
%T Structural and magnetic properties of Co1-xZnxFe2O4 nanoparticles<br>
%A Wang Li
%A Li Fa-Shen
%A <br>
%J 中国物理 B
%D 2008
%I 
%X Co1-xZnxFe2O4 nanoparticles, prepared by the polyvinyl alcohol sol--gel method, have been investigated by x-ray diffraction and M?ssbauer spectroscopy. These results are compared with those for the bulk material. The lattice parameters of CoZn ferrite nanoparticles are larger than those of the bulk material. Thermal scanning of M?ssbauer measurement shows that the transition temperatures for nanoparticles are higher than those of the bulk material except for the sample CoFe2O4.
%K ferrite
%K nanoparticle
%K M?ssbauer spectra<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=FB207DBA23E4D9B182646E315C54B42C&yid=67289AFF6305E306&vid=BCA2697F357F2001&iid=94C357A881DFC066&sid=094C3D568C8F29C3&eid=1A1522797E8D4D41&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0