GD-155 MOSSBAUER-EFFECT AND MAGNETIC-PROPERTIES OF GDMN6GE6

被引：30

作者：

MULDER, FM

THIEL, RC

BRABERS, JHVJ

DEBOER, FR

BUSCHOW, KHJ

机构：

[1] UNIV AMSTERDAM,VANDERWAALS ZEEMAN LAB,1018 XE AMSTERDAM,NETHERLANDS

[2] PHILIPS RES LABS,5600 JA EINDHOVEN,NETHERLANDS

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 190卷 / 02期

关键词：

D O I：

10.1016/0925-8388(93)90384-Y

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：

The magnetic properties of GdMn6Ge6 have been studied by magnetic measurements and Gd-155 Mossbauer spectroscopy. The Mn sublattice orders ferromagnetically in high magnetic fields and at high temperatures but in low fields and low temperatures there is a tendency to antiferromagnetic ordering. Antiferromagnetic order was also found in YMn6Ge6. The electric field gradient derived from the quadrupolar splitting of the Gd-155 Mossbauer spectra is substantially larger than in the isotypic compound GdMn6Sn6.

引用

页码：L29 / L31

页数：3

共 10 条

[1]

BUSCHOW KHJ, IN PRESS J MAGN MAGN

[2] VALENCE-ELECTRON CONTRIBUTIONS TO THE ELECTRIC-FIELD GRADIENT IN HCP METALS AND AT GD NUCLEI IN INTERMETALLIC COMPOUNDS WITH THE THCR2SI2 STRUCTURE [J].