Published January 1996
| Version v1
Journal article
Ferromagnetic ordering in CeAuGe
Creators
- 1. Max-Planck-Institut fuer Festkoerperforschung, Stuttgart (Germany)
Description
CeAuGe was prepared by reaction of the elemental components in an arc-melting furnace and subsequent annealing at 800 C. Its hexagonal crystal structure (NdPtSb-type) was refined from single-crystal data of an inversion twin: P63mc, Z=2, a=446.03(7) pm, c=793.60(12) pm, V=0.1367(1) nm3, wR2=0.060, 213 F2 values, 11 variables and BASF=0.52(3). In the paramagnetic state, the susceptibility of CeAuGe shows Curie-Weiss behaviour above 50 K with μexp=2.55(5)μB and ΘP=-5(1) K. CeAuGe orders ferromagnetically at 10.0(2) K. Its saturation magnetic moment at 5 K is 1.09(2)μB/Ce. Electrical resistivity measurements show metallic behaviour. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 152
- Journal Issue
- 1-2
- Journal Page Range
- p. 196-200.
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 27040606
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANNEALING; CERIUM ALLOYS; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; FERROMAGNETIC MATERIALS; GERMANIUM ALLOYS; GOLD ALLOYS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; TEMPERATURE DEPENDENCE; TERNARY ALLOY SYSTEMS
- Descriptors DEC
- ALLOY SYSTEMS; ALLOYS; ELECTRICAL PROPERTIES; HEAT TREATMENTS; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TRANSITION ELEMENT ALLOYS