共 50 条
Synthesis, and study of magnetic properties, of Bi1-x Cd x FeO3
被引:17
|作者:
Bellakki, M. B.
[1
]
Manivannan, V.
[1
]
机构:
[1] Colorado State Univ, Dept Mech Engn, Ft Collins, CO 80523 USA
关键词:
THIN-FILM;
BIFEO3;
POWDER;
D O I:
10.1007/s10853-009-4065-8
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Ceramic Bi1-x Cd (x) FeO3 (x = 0.0, 0.05, and 0.1) samples were prepared by a citrate-gel method. The as-prepared compounds were calcined at 600 A degrees C for 3 h to obtain nearly single-phase materials. The crystal structure, examined by X-ray powder diffraction (XRD) and Rietveld analysis, confirmed that the samples crystallize in a rhombohedral (space group, R-3c no. 161) structure. Magnetic measurements were carried out on the resultant powders from 300 to similar to 2.5 K. Magnetic hysteresis loops showed a significant increase in magnetization as a result of Cd doping in BiFeO3.
引用
收藏
页码:1137 / 1142
页数:6
相关论文