38 citations · 53 across the 4 of their papers we have counts for
4 papers
Two-dimensional anisotropic Heisenberg antiferromagnet in a field
M. Holtschneider, W. Selke, R. Leidl
The classical, square lattice, uniaxially anisotropic Heisenberg antiferromagnet in a magnetic field parallel to the easy axis is studied using Monte Carlo techniques. The model di…
Ising antiferromagnet with mobile, pinned and quenched defects
W. Selke, M. Holtschneider, R. Leidl
Motivated by recent experiments on (Sr,Ca,La)_14 Cu_24 O_41, a two-dimensional Ising antiferromagnet with mobile, locally pinned and quenched defects is introduced and analysed usi…
Ising and anisotropic Heisenberg magnets with mobile defects
M. Holtschneider, R. Leidl, W. Selke
Motivated by experiments on (Sr,Ca,La)_14 Cu_24 O_41, a two-dimensional Ising model with mobile defects and a two-dimensional anisotropic Heisenberg antiferromagnet have been propo…
Ising model with periodic pinning of mobile defects
M. Holtschneider, W. Selke
A two-dimensional Ising model with short-range interactions and mobile defects describing the formation and thermal destruction of defect stripes is studied. In particular, the eff…