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Approximate Solution for a Two‐Dimensional Anisotropic Ferromagnetic Spin Lattice with Bloch Wall and Bloch Line. I. Analytic Computation
Author(s) -
Knoop U.,
Heber G.
Publication year - 1989
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.2221510230
Subject(s) - bloch equations , ferromagnetism , bloch wave , condensed matter physics , computation , lattice (music) , line (geometry) , anisotropy , physics , mathematics , quantum mechanics , geometry , algorithm , acoustics
For a two‐dimensional spin lattice with exchange and local anisotropy nonlinear equations are deduced. Under the condition that the spin lattice contains a Bloch wall and a Bloch line, approximate solutions are derived in the classical continuum approximation.
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