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Kinematical interaction in the spin wave theory for isotropic ferromagnetics (II)
Author(s) -
Szaniecki J.
Publication year - 1962
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.19620021015
Subject(s) - isotropy , ferromagnetism , condensed matter physics , spin (aerodynamics) , curie temperature , physics , yield (engineering) , quantum , function (biology) , wave function , quantum mechanics , thermodynamics , evolutionary biology , biology
Kinematical corrections derived in Part I are estimated to yield contributions smaller than ( T / T c ) 4 to the statistical function at low temperatures ( T being the absolute and T c the Curie temperature). It is proved that the kinematical corrections for an isotropic ferromagnetic diminish with the increase of S , the atomic spin quantum number.