Title :
Cation distribution and the temperature dependence of Brillouin function for nickel-substituted MnZn ferrites
Author :
Sun, K. ; Wu, C. ; Yang, Y. ; Wei, P. ; Yu, Z. ; Guo, R. ; Jiang, X. ; Lan, Z.
Author_Institution :
State Key Lab. of Electron. Thin Films & Integrated Devices, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this work, one carried out the Rietveld refinement to exactly identify the cation distribution of Ni-substituted MnZn ferrites. Then, one investigated the temperature dependence of Brillouin function based on the experimental and fitting molecule magnetic moment under the Neel model of collinear-spin ferrimagnetism.
Keywords :
Brillouin spectra; Neel temperature; ferrites; magnetic moments; manganese compounds; nickel compounds; zinc compounds; Brillouin function; Mn0.506-xZn0.244NixFe2.250O4.0; Neel model; Rietveld refinement; cation distribution; collinear-spin ferrimagnetism; magnetic moment; nickel substituted MnZn ferrites; temperature dependence; Ferrites; Fitting; Ions; Magnetic moments; Scattering; Temperature dependence; Temperature measurement;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157640
