Published 1996
| Version v1
Journal article
High pressure NMR of heavy fermion antiferromagnets CeAl2 and CeCuAl3
- 1. Dept. of Physics, Faculty of Science, Nagoya Univ., Nagoya 464-01 (Japan)
- 2. Inst. for Solid State Physics, Univ. of Tokyo, Minato-ku, Tokyo 106 (Japan)
Description
High pressure effects on heavy fermion antiferromagnets CeAl2 and CeCuAl3 were studied by NMR up to 15 kbar. In CeAl2 the 27Al Knight shift K(αχ) decreased appreciably with increasing pressure p, indicating a marked increase of TK with p. With decrease of TN by p, a transition from modulated to type II ordering was observed for p ≥ 12 kbar by NMR below TN. CeCuAl3 (TN = 2.5 K) was affected very sensitively by p, as TN disappeared for p ≥ 12 kbar
Additional details
Publishing Information
- Journal Title
- Czechoslovak Journal of Physics
- Journal Volume
- 46
- Journal Issue
- Supplement, Pt. S4
- Journal Page Range
- p. 2067-2068.
- ISSN
- 0011-4626
- CODEN
- CZYPAO
Conference
- Title
- 21. international conference on low temperature physics.
- Dates
- 8-14 Aug 1996.
- Place
- Prague (Czech Republic).
INIS
- Country of Publication
- Czech Republic
- Country of Input or Organization
- Czech Republic
- INIS RN
- 29014008
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM COMPOUNDS; ALUMINIUM 27; ANTIFERROMAGNETIC MATERIALS; CERIUM COMPOUNDS; HIGH PRESSURE; INTERMETALLIC COMPOUNDS; KNIGHT SHIFT; MAGNETIC FIELDS; NUCLEAR MAGNETIC RESONANCE; PRESSURE DEPENDENCE; TEMPERATURE DEPENDENCE; TRANSITION TEMPERATURE
- Descriptors DEC
- ALLOYS; ALUMINIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETIC MATERIALS; MAGNETIC RESONANCE; MATERIALS; NUCLEI; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; RESONANCE; STABLE ISOTOPES; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- 4 figs., 4 refs.