Published February 1992
| Version v1
Journal article
The dense Kondo effect in ternary intermetallic compounds Ce-Ni-Al
- 1. Coll. of Liberal Arts, Toyama Univ. (Japan)
- 2. Dept. of Physics, Toyama Univ. (Japan)
Description
The electrical resistivity, magnetic susceptibility and specific heat of CeNiAl4 and CeNi2Al5 have been measured. It is found that the orthorhombic CeNiAl4 is a new dense Kondo compound in a valence-fluctuation regime and is nonmagnetic above 1.6 K. A broad peak in the resistivity is observed at a fairly high temperature, around 130K, which reflects the coherence of the Kondo scattering. The orthorhombic CeNi2Al5 is also a new dense Kondo compound with a Neel temperature of 2.6 K. The maximum of the resistivity is observed at 4.0 K. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 108
- Journal Issue
- 1-3
- Series
- J. Magn. Magn. Mater.
- Journal Page Range
- 157-158
- ISSN
- 0304-8853
- CODEN
- JMMMD
Conference
- Title
- Symposium on heavy fermions as part of the international conference on magnetism.
- Dates
- 2-6 Sep 1991.
- Place
- Edinburgh (United Kingdom).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23078090
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ALLOYS; CERIUM ALLOYS; ELECTRIC CONDUCTIVITY; FLUCTUATIONS; GROUND STATES; INTERMETALLIC COMPOUNDS; KONDO EFFECT; LATTICE PARAMETERS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; NEEL TEMPERATURE; NICKEL ALLOYS; ORTHORHOMBIC LATTICES; SPECIFIC HEAT; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; VALENCE
- Descriptors DEC
- ALLOYS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELECTRICAL PROPERTIES; ENERGY LEVELS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; VARIATIONS