Crystal structure and magnetic properties of GdCo6X6 (X=Ge, Sn) and TbCo6Ge6

被引：8

作者：

Szytula, A

Wawrzynska, E

Zygmunt, A

机构：

[1] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland

[2] Polish Acad Sci, W Trzebiatowski Inst Low Temp & Struct Res, PL-50950 Wroclaw, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 366卷 / 1-2期

关键词：

rare earth compounds; transition metal compounds; X-ray diffraction; magnetic measurements;

D O I：

10.1016/S0925-8388(03)00752-7

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：

Crystal structures of the YCo6Ge6-type for GdCo6X6 (X = Ge, Sn) and TbCo6Ge6 are determined by X-ray diffraction. The magnetic data indicates that GdCo6Ge6 is an antiferromagnet with a Neel temperature equal to 3 K while GdCo6Sn6 and TbCo6Ge6 are paramagnetic down to 1.8 K. (C) 2003 Elsevier B.V. All rights reserved.

引用

收藏

页码：L16 / L18

页数：3

相关论文

共 11 条

[1] MAGNETIC-PROPERTIES OF RARE-EARTH MANGANESE COMPOUNDS OF THE RMN6GE6 TYPE [J].

BRABERS, JHVJ ;

DUIJN, VHM ;

DEBOER, FR ;

BUSCHOW, KHJ .

JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 198 (1-2) :127-132

[2] MAGNETIC-PROPERTIES OF RCR6GE6 COMPOUNDS [J].

BRABERS, JHVJ ;

BUSCHOW, KHJ ;

DEBOER, FR .

JOURNAL OF ALLOYS AND COMPOUNDS, 1994, 205 (1-2) :77-80

[3] INTERMETALLIC PHASES WITH B35-SUPERSTRUCTURE AND RELATIONSHIP TO LIFE6GE6 [J].

BUCHHOLZ, W ;

SCHUSTER, HU .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1981, 482 (11) :40-48

[4]

FEDYNA MF, 1999, INORG MATER, V35, P461

[5]

KORETSKAJA OE, 1986, INORG MATER, V22, P690

[6] RECENT ADVANCES IN MAGNETIC-STRUCTURE DETERMINATION BY NEUTRON POWDER DIFFRACTION [J].

RODRIGUEZCARVAJAL, J .

PHYSICA B, 1993, 192 (1-2) :55-69

[7] Magnetic order in the TbCo6Ge6 and TbCo2Ge2 compounds:: A neutron study [J].

Schobinger-Papamantellos, P ;

Rodriguez-Carvajal, J ;

Buschow, KHJ .

JOURNAL OF ALLOYS AND COMPOUNDS, 1998, 274 (1-2) :83-89

[8]

Skolozdra R., 1997, Handbook on the Physics and Chemistry of Rare Earths, V24, P399

[9] MAGNETIC-STRUCTURE OF YMN6GE6 AND ROOM-TEMPERATURE MAGNETIC-STRUCTURE OF LUMN6SN6 OBTAINED FROM NEUTRON-DIFFRACTION STUDY [J].

VENTURINI, G ;

WELTER, R ;

MALAMAN, B ;

RESSOUCHE, E .

JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 200 :51-57

[10] CRYSTALLOGRAPHIC DATA AND MAGNETIC-PROPERTIES OF RT6GE6 COMPOUNDS (R-EQUIVALENT-TO-SC, Y, ND, SM, GD-LU T-EQUIVALENT-TO-MN, FE) [J].

VENTURINI, G ;

WELTER, R ;

MALAMAN, B .

JOURNAL OF ALLOYS AND COMPOUNDS, 1992, 185 (01) :99-107