Magnetic properties of RAuSn compounds

被引：19

作者：

Baran, S

Leciejewicz, J

Slaski, M

Hofmann, P

Szytula, A

机构：

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

[2] Inst Nucl Chem & Technol, PL-03169 Warszawa, Poland

[3] Univ Birmingham, Sch Phys & Space Res, Birmingham B15 2TT, W Midlands, England

[4] Hahn Meitner Inst Kernforsch Berlin GmbH, BENSC, D-1000 Berlin, Germany

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1998年 / 275卷

关键词：

rare earth compounds; antiferromagnetism; magnetic order;

D O I：

10.1016/S0925-8388(98)00387-9

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：

Neutron diffraction and magnetometric data show that RAuSn compounds (R=Gd-Ho) with the hexagonal LiGaGe-type crystal structure order antiferromagnetically at low temperatures. Their magnetic structures are described by the wave vector k=[1/2,0,0]; the magnetic moments are normal to the hexagonal axis in TbAuSn and DyAuSn and parallel to it in HoAuSn. ErAuSn is cubic (MgAgAs-type of crystal structure). The long range magnetic ordering is not observed at T=1.6 K. (C) 1998 Elsevier Science S.A.

引用

页码：541 / 544

页数：4

共 11 条

[1] Crystal fields and spin dynamics of hexagonal CeTSn compounds (T=Cu, Ag and Au) [J].