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Surface Magnetic Properties of the Ising Ferromagnet with a Site‐Bond Diluted Anisotropie Free Surface
Author(s) -
Yang C. Z.,
Li Z. Y.
Publication year - 1986
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.2221360222
Subject(s) - ising model , condensed matter physics , ferromagnetism , magnetism , surface (topology) , anisotropy , lattice (music) , impurity , materials science , physics , quantum mechanics , mathematics , geometry , acoustics
A semi‐infinite ferromagnetic simple cubic Ising lattice which has non‐magnetic impurities substituted only at the surface with anisotropic exchange interactions is investigated by the use of a new type of effective‐field theory with correlation. Some characteristic behaviours of magnetism at the site‐bond diluted free surface are obtained.