Search for dissertations about: "single-ion anisotropy model"
Found 2 swedish dissertations containing the words single-ion anisotropy model.
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1. Ferromagnetic resonance in films with growth induced anisotropy
Abstract : This thesis discusses two different magnetic materials: epitaxial yttrium iron garnet (YIG) and heteromorphous CoFeB-SiO2 films. YIG films were grown by pulse laser deposition (PLD) techniques onto gadolinium gallium garnet (GGG) substrates of (111) and (001) crystal orientations. READ MORE
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2. Strongly Interacting Electrons in One and Two Dimensions
Abstract : In this thesis I present a theoretical study of three differentstrongly correlated systems: Luttinger liquids, spin-1 chains andthe two-dimensional spin-1/2 Heisenberg model.For every sub-field of our research I summarize the background andprovide further details to the work presented in the appendedpapers. READ MORE