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AbstractAbstract
[en] The specific heat of the hyperfine enhanced nuclear magnetic system PrNi5 has been measured from 0.2 mK to 100 mK and in magnetic fields up to 6 T. The system was found to order at (0.40+-0.02) mK. From the study of the measured thermodynamic quantities in various magnetic fields, we obtain various information, the order at T=0 K is ferromagnetic, the hyperfine enhancement factor 1+K=(12.2+-0.5), the enhanced nuclear magnetic moment is (0.027+-0.004)μsub(B) and a nuclear exchange parameter μsub(j)Ksup(N)sub(ij)/ksub(B)=(0.20+-0.04) mK. The nature of the interactions which cause the ordering is discussed, together with the magnetic properties of the system deduced from the analysis. (orig.)
Secondary Subject
Source
Nov 1980; 101 p
Record Type
Report
Literature Type
Numerical Data
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CURIE POINT, CURIE-WEISS LAW, ENTROPY, EXCHANGE INTERACTIONS, EXPERIMENTAL DATA, FERROMAGNETIC MATERIALS, HEXAGONAL LATTICES, HYPERFINE STRUCTURE, INTERMETALLIC COMPOUNDS, MAGNETIC DIPOLE MOMENTS, MAGNETIC FIELDS, MAGNETIC SUSCEPTIBILITY, MAGNETIZATION, NICKEL BASE ALLOYS, NUCLEAR MAGNETIC MOMENTS, NUCLEAR SPECIFIC HEAT, PRASEODYMIUM ALLOYS, SPECIFIC HEAT, SPIN ORIENTATION, ULTRALOW TEMPERATURE
ALLOYS, CRYSTAL LATTICES, CRYSTAL STRUCTURE, DATA, DIPOLE MOMENTS, INFORMATION, INTERACTIONS, MAGNETIC MATERIALS, MAGNETIC MOMENTS, MAGNETIC PROPERTIES, MATERIALS, NICKEL ALLOYS, NUCLEAR PROPERTIES, NUMERICAL DATA, ORIENTATION, PHYSICAL PROPERTIES, RARE EARTH ALLOYS, THERMODYNAMIC PROPERTIES, TRANSITION ELEMENT ALLOYS, TRANSITION TEMPERATURE
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