Published October 1992
| Version v1
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On thermodynamic properties of heavy fermion systems in magnetic field
Creators
- 1. International Centre for Theoretical Physics, Trieste (Italy)
- 2. Nankai Univ., TJ (China). Dept. of Physics
Description
Using a two-conduction-band Anderson lattice model, the influence of magnetic field on thermodynamic properties of the heavy fermion systems is studied by means of the slave boson mean-field theory. The depression of the heavy fermion state by magnetic field is found. A theoretical explanation to the anomalous volume magneto-striction of heavy fermion systems is also given in this paper. (author). 27 ref, 5 figs
Availability note (English)
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Additional details
Publishing Information
- Imprint Pagination
- 25 p.
- Report number
- IC--92/329
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 24009457
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BAND THEORY; INTERMETALLIC COMPOUNDS; MAGNETIC FIELDS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; MAGNETOSTRICTION; MEAN-FIELD THEORY; SPECIFIC HEAT
- Descriptors DEC
- ALLOYS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES