Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 1 of 1 for “"Spinmodell"”.
-
Untersuchungen zu uniaxial anisotropen Heisenberg-Antiferromagneten in zwei Dimensionen
Motivated by recent experiments on cuprate antiferromagnets two-dimensional Ising and anisotropic Heisenberg models have been studied. Ising models with mobile and pinned defects are shown to describe the formation and thermal destruction of defect stripes. Modelling a specific "telephone number …