INVESTIGATION OF MAGNETIC PROPERTIES AND M?SSBAUER SPECTRA OF LaxBa1-xFe12-xZnxO19 FERRITES
1983; Science Press; Volume: 32; Issue: 2 Linguagem: Inglês
10.7498/aps.32.168
ISSN1000-3290
AutoresDu You-Wei, Huaixian Lu, Yuchang Zhang, HUI LI-REN, WANG TING-XIANG,
Tópico(s)Magnetic Properties and Applications
ResumoThe hexagonal ferrites LaxBa1-xFe12-xZnxO19 were prepared by oxalate eopreci-pitation method. The ferrites with magnet oplumbite structure were found to be formed for xf and the magnetic crystal anisotropy constant k decreases with increasing x. M?ssbauer spectra have revealed that Zn2+ ion tends to occupy 4f2 site.
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