Dielectric and magnetic properties of Fe-doped CdTiO3 ilmenite ceramics

被引：0

作者：

Belfkih, R. ^{[1
]}

Joghlaf, M. ^{[1
,3
]}

Gouitaa, N. ^{[1
]}

Ahabboud, M. ^{[2
]}

Lamcharfi, T. ^{[2
]}

机构：

[1] Univ Sidi Mohamed Ben Abdellah, Lab Phys Appliquee Informat & Stat LPAIS, USMBA, FSDM,Fac Sci Dhar El Mahraz, BP 1796, Fes, Fes, Morocco

[2] Univ Sidi Mohamed Ben Abdellah, Lab Signaux Syst & Composants LSSC, USMBA, FSTF,FST,Fac Sci & Tech Fes,Immouzer Strt, Fes, Morocco

[3] Univ Zawia, Fac Med Technol, Dept Biomed Engn, Az Zawiyah, Libya

来源：

JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY | 2025年 / 61卷 / 01期

关键词：

Dielectric properties; Electrical properties; Magnetic properties; VSM; Fe-doped CdTiO3;

D O I：

10.1007/s41779-024-01095-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Fe-doped CdTiO3 powders were synthesized using the sol-gel method with new precursors and titanium tetraisopropoxide. The samples were characterized by X-ray diffraction (XRD), which confirmed that all samples exhibited the ilmenite structure, along with secondary traces of TiO2 and CdO phases. The ratios of these secondary phases varied with different Fe concentrations. The effects of iron substitution on the ferroelectric properties of Fe-doped CdTiO3 ilmenite samples were studied through dielectric and magnetic measurements. Vibrating sample magnetometer (VSM) measurements indicated significant changes in the magnetic properties of Fe-doped CdTiO3 ilmenite, revealing that both the coercive field (HC) and remanent magnetization (MR) decreased with increasing Fe concentration.

引用

页码：221 / 234

页数：14

共 21 条

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