Dimerization of magnetic lattice influenced by an ensemble of neutral magnetic dipoles
Institute of Physics, Faculty of Natural Sciences and Mathematics,
University of Ss. Cyril and Methodius - Skopie, Macedonia
2 Institute of Nuclear Sciences - Vinča, Belgrade, Yugoslavia
Accepted: 18 March 1996
We have studied bound states of a neutral non-relativistic spin-(1/2) particle in a one-dimensional system of magnetic barriers and magnetic delta-functions. If such non-rigid lattice is a host lattice of an ensemble of non-interacting neutral particles, this structure is unstable in dimerizations of the Peierls type.
PACS: 03.65.Ge – Solutions of wave equations: bound states / 63.90.+t – Other topics in lattice dynamics
© EDP Sciences, 1996