Published May 25, 1998
| Version v1
Journal article
Magnetization and susceptibility of the Kondo compounds CeCu5-xAlx, x = 0, 1, 1.5, 2
Creators
- 1. Institut fuer Experimentalphysik, Technische Universitaet Wien, A-1040 Wien (Austria)
- 2. Istituto Nazionale per la Fisica della Materia, Dipartimento di Fisica, Universita di Parma, I-43100 Parma (Italy)
- 3. Istituto Nazionale per la Fisica della Materia, Dipartimento di Fisica 'A Volta', Universita di Pavia, I-27100 Pavia (Italy)
- 4. Paul Scherrer Institut, CH-5232 Villigen PSI (Switzerland)
- 5. University College London, Department of Physics and Astronomy, London WC1E 6BT (United Kingdom)
- 6. Laboratorium fuer Festkoerperphysik, ETH-Hoenggerberg, CH-8093 Zuerich (Switzerland)
- 7. Institut de Physique Theorique, Universite de Lausanne, CH-1015 Lausanne (Switzerland)
Description
Various magnetic measurements on CeCu5-xAlx, x = 0, 1, 1.5, 2, indicate that increasing Kondo interaction due to Cu/Al substitution causes a substantial decrease of the magnetic moment in the crystal-field ground state. A theoretical description on the basis of the non-crossing approximation, taking into account the primary interaction mechanisms, yields excellent agreement with the data and shows that the moment is reduced even at high values of applied magnetic field. (author)
Availability note (English)
Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 10
- Journal Issue
- 20
- Journal Page Range
- p. 4465-4475
- ISSN
- 0953-8984
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Belarus
- INIS RN
- 32010092
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ALUMINIUM COMPOUNDS; CERIUM COMPOUNDS; COPPER COMPOUNDS; GROUND STATES; KONDO EFFECT; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; THEORETICAL DATA
- Descriptors DEC
- DATA; ENERGY LEVELS; INFORMATION; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NUMERICAL DATA; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; TRANSITION ELEMENT COMPOUNDS