Uniaxial antiferromagnetic ordering in HoNiSi2. A neutron and magnetic study

被引：9
|
作者：
SchobingerPapamantellos, P
Fauth, F
Buschow, KHJ
机构：
[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE
[2] UNIV AMSTERDAM,VANDERWAALS ZEEMAN INST,NL-1018 XE AMSTERDAM,NETHERLANDS
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1997年 / 252卷 / 1-2期
关键词：
D O I：
10.1016/S0925-8388(96)02713-2
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 structure of the compound HoNiSi2 has been studied by neutron diffraction and magnetic measurements. The paramagnetic neutron data confirmed the CeNiSi2, type of structure reported earlier for this compound. The analysis of the data collected in the magnetically ordered regime (T-N=10 K) showed a collinear moment arrangement of the Ho moments along c invariant under the magnetic space group C(p)m'cm (Sh(57)(391)). The refined moment value at 1.5 K is mu(Ho)=8.13(1)mu(B).
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页码：50 / 52
页数：3
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