TERNARY COMPOUNDS REMSB(2), RE=LA, CE, PR, ND, SM, GD, M=MN, ZN, CD - COMPOUND FORMATION, CRYSTAL-STRUCTURE AND MAGNETISM

被引：41

作者：

SOLOGUB, O

HIEBL, K

ROGL, P

BODAK, O

机构：

[1] UNIV VIENNA,INST PHYS CHEM,A-1090 VIENNA,AUSTRIA

[2] LVOV IVAN FRANKO STATE UNIV,INST INORGAN CHEM,LVOV 290005,UKRAINE

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 227卷 / 01期

关键词：

CRYSTAL STRUCTURE; COMPOUND FORMATION; MAGNETISM; X-RAY POWDER DIFFRACTION;

D O I：

10.1016/0925-8388(95)01619-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ternary compounds REMnSb(2) (RE=La, Ce, Pr, Nd, Sm), REZnSb(2) (RE=La, Ce, Pr, Nd, Sm, Gd) and RE=dSb(2) (RE = La, Ce, Pr, Nd, Sm) were synthesized. From room temperature X-ray powder diffractometry all compounds were found to crystallize with the ZrCuSi2-type structure. The magnetic behavior of REMnSb, compounds is characterized by the onset of ferromagnetism of the Mn sublattice in the temperature range between 100 and 520 K. Ordering of the rare-earth sublattice below 50 K is indicated for samples containing Ce, Pr and Nd. CeZnSb2 remains paramagnetic in the temperature range investigated (4.2-550 K).

引用

页码：40 / 43

页数：4

共 5 条

[1] CORDIER G, 1985, Z NATURFORSCH B, V40, P1097
[2] THE CRYSTAL-STRUCTURE OF NDFE1-XSB2 AND ISOTYPIC COMPOUNDS RE(FE, CO)1-XSB2 (RE-EQUIVALENT-TO-LA, CE, PR, SM, GD)
LEITHEJASPER, A
ROGL, P
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1994, 203 (1-2) : 133 - 136
[3] TERNARY COMPOUNDS REAGSB(2), RE=Y, LA, CE, PR, ND, SM, GD, TB, DY, HO, ER, TM - MAGNETISM AND CRYSTAL-STRUCTURE
SOLOGUB, O
NOEL, H
LEITHEJASPER, A
ROGL, P
BODAK, OI
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1995, 115 (02) : 441 - 446
[4] ON THE CRYSTAL-STRUCTURE AND MAGNETIC-PROPERTIES OF THE TERNARY RARE-EARTH COMPOUNDS RETSB2 WITH RE-EQUIVALENT-TO-RARE EARTH AND T-EQUIVALENT-TO-NI, PD, CU AND AU
SOLOGUB, O
HIEBL, K
ROGL, P
NOEL, H
BODAK, O
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1994, 210 (1-2) : 153 - 157
[5] An initial determination of Ce-Mn-Sb phase equilibria
Sologub, O
Rogl, P
Bodak, O
[J]. JOURNAL OF PHASE EQUILIBRIA, 1995, 16 (01): : 61 - 64

← 1 →