STUDIES ON BICOO3 AND BICO1-XFEXO3

被引：18
作者：
VASUDEVAN, S
RAO, CNR
UMARJI, AM
RAO, GVS
机构：
[1] INDIAN INST SCI,SOLID STATE & STRUCT CHEM UNIT,BANGALORE 560012,INDIA
[2] INDIAN INST TECHNOL,CTR MAT SCI,MADRAS 600036,INDIA
来源：
MATERIALS RESEARCH BULLETIN | 1979年 / 14卷 / 04期
关键词：
D O I：
10.1016/0025-5408(79)90184-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
BiCoO3 and BiCo1-xFexO3 (x ≤ 0.7) prepared at atmospheric pressure are found to possess a cubic structure probably involving the Bi12O36 network. BiCoO3 is paramagnetic above 100 K, with a negative paramagnetic Curie temperature. BiCo1-xFexO3 (x = 0.5 or 0.7) is ferromagnetic with Tc ≈ 600K. © 1979.
引用
收藏
页码：451 / 454
页数：4
相关论文
共 8 条
[1]   ITINERANT-ELECTRON FERROMAGNETISM IN LA1-XSRXCOO3 - MOSSBAUER STUDY [J].
BHIDE, VG ;
RAJORIA, DS ;
RAO, CNR ;
RAO, GR ;
JADHAO, VG .
PHYSICAL REVIEW B, 1975, 12 (07) :2832-2843
[2]  
BUCCI JD, 1971, THESIS U MISSOURI
[3]  
GOODENOUGH JB, 1973, J SOLID STATE CHEM, V6, P493, DOI 10.1016/S0022-4596(73)80005-2
[4]   EU-151 AND FE-57 MOSSBAUER STUDIES OF EUCOO3 [J].
JADHAO, VG ;
SINGRU, RM ;
RAO, GN ;
BAHADUR, D ;
RAO, CNR .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1976, 37 (01) :113-117
[5]   PB2M207-X(M=RU,IR,RE) - PREPARATION AND PROPERTIES OF OXYGEN DEFICIENT PYROCHLORES [J].
LONGO, JM ;
RACCAH, PM ;
GOODENOU.JB .
MATERIALS RESEARCH BULLETIN, 1969, 4 (03) :191-&
[6]  
RAO CNR, 1975, 19TH P ANN C MAGN MA, P504
[7]  
TOMASHPOLSKII TY, 1965, SOV PHYS DOKL, V9, P751
[8]  
TOMASHPOLSKII YY, 1969, SOV PHYS CRYSTALLOGR, V13, P859
1