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Title: Ce-Substituted M-Type SrFe{sub 12}O{sub 19} Ferrites: Phase Formation and Magnetic Properties

Abstract

Ce-substituted hexagonal M-type SrCe{sub x}Fe{sub 12−x} O{sub 19} ferrites were prepared via a ceramic method, and their structural and magnetic properties were studied. It is found that in order to prepare the single-phase SrM ferrite, the atomic ratio of Sr/(Fe + Ce) should be 1:9.5 and the substituted amount (x) should be less than 0.04. The Ce substitution can improve the saturation magnetization to a certain degree, and both the impurities and the lattice distortion that resulted from the Ce substitution can enhance the coercivity markedly.

Authors:
 [1]; ; ; ; ;  [2]
  1. Anhui University of Technology, Analysis and Testing Central Facility (China)
  2. Anhui University of Technology, Anhui Key Laboratory of Metal Materials and Processing, School of Materials Science and Engineering (China)
Publication Date:
OSTI Identifier:
22776947
Resource Type:
Journal Article
Journal Name:
Journal of Superconductivity and Novel Magnetism
Additional Journal Information:
Journal Volume: 31; Journal Issue: 4; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; Article Copyright (c) 2017 Springer Science+Business Media, LLC; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1557-1939
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CERIUM; COERCIVE FORCE; FERRITES; IMPURITIES; IRON; MAGNETIC PROPERTIES; MAGNETIZATION; STRONTIUM; STRONTIUM COMPOUNDS

Citation Formats

Cao, Chunxiang, Li, Xin, Luo, Baoyuan, Li, Yang, Zhang, Aijun, and Xia, Ailin. Ce-Substituted M-Type SrFe{sub 12}O{sub 19} Ferrites: Phase Formation and Magnetic Properties. United States: N. p., 2018. Web. doi:10.1007/S10948-017-4314-Z.
Cao, Chunxiang, Li, Xin, Luo, Baoyuan, Li, Yang, Zhang, Aijun, & Xia, Ailin. Ce-Substituted M-Type SrFe{sub 12}O{sub 19} Ferrites: Phase Formation and Magnetic Properties. United States. doi:10.1007/S10948-017-4314-Z.
Cao, Chunxiang, Li, Xin, Luo, Baoyuan, Li, Yang, Zhang, Aijun, and Xia, Ailin. Sun . "Ce-Substituted M-Type SrFe{sub 12}O{sub 19} Ferrites: Phase Formation and Magnetic Properties". United States. doi:10.1007/S10948-017-4314-Z.
@article{osti_22776947,
title = {Ce-Substituted M-Type SrFe{sub 12}O{sub 19} Ferrites: Phase Formation and Magnetic Properties},
author = {Cao, Chunxiang and Li, Xin and Luo, Baoyuan and Li, Yang and Zhang, Aijun and Xia, Ailin},
abstractNote = {Ce-substituted hexagonal M-type SrCe{sub x}Fe{sub 12−x} O{sub 19} ferrites were prepared via a ceramic method, and their structural and magnetic properties were studied. It is found that in order to prepare the single-phase SrM ferrite, the atomic ratio of Sr/(Fe + Ce) should be 1:9.5 and the substituted amount (x) should be less than 0.04. The Ce substitution can improve the saturation magnetization to a certain degree, and both the impurities and the lattice distortion that resulted from the Ce substitution can enhance the coercivity markedly.},
doi = {10.1007/S10948-017-4314-Z},
journal = {Journal of Superconductivity and Novel Magnetism},
issn = {1557-1939},
number = 4,
volume = 31,
place = {United States},
year = {2018},
month = {4}
}