Premium
Quantum‐Statistical Approach to Elastic Constants in Metals Influenced by Magnetization
Author(s) -
Cinal M.,
Olszewski S.
Publication year - 1988
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221480229
Subject(s) - compressibility , grüneisen parameter , condensed matter physics , lattice constant , volume (thermodynamics) , ab initio , magnetization , quantum , basis (linear algebra) , metal , materials science , thermodynamics , physics , quantum mechanics , thermal , magnetic field , mathematics , geometry , diffraction , metallurgy
Magnetic contributions to metal compressibility, lattice Grüneisen parameter, and their pressure dependence are calculated with the aid of the Thomas‐Fermi‐Dirac ab initio theory. The magnetic volume obtained on the basis of the same theory makes possible to estimate the volume dependence of the Stoner parameter and the magnetic Grüneisen parameter.