Effect of non-magnetic and magnetic trivalent ion substitutions on BaM-ferrite properties synthesized by hydrothermal method
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- 作者：Tayssir Ben Ghzaiela ; b ; tayssir.ben-ghzaiel@satie.ens-cachan.fr" class="auth_mail" title="E-mail the corresponding author ; Wadia Dhaouia ; Alexandre Paskob ; Fré ; dé ; ric Mazaleyratb
- 关键词：Magnetically ordered materials ; Crystal structure ; Magnetisation ; Magnetic measurement ; Scanning electron microscopy ; SEM ; X-ray diffraction
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 June 2016
- 年：2016
- 卷：671
- 期：Complete
- 页码：245-253
- 全文大小：2774 K
文摘
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Nonmagnetic Al3+, Bi3+ and magnetic Cr3+ and Mn3+ for Fe3+ substitution within BaFe12O19 by dynamic hydrothermal method.
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The impact of Al3+, Bi3+, Cr3+ and Mn3+ on cation distribution at octahedral and tetrahedral sites.
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Evidence of cationic valence variation of bismuth cation.
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Variation of hexaferrite magnetic behaviour with substituting ions.
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Mn doped BaM enhanced BHmax and reduced Curie temperature.