Search for dissertations about: "Cubic lattice"
Showing result 1 - 5 of 78 swedish dissertations containing the words Cubic lattice.
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1. Lattice dynamics : From fundamental research to practical applications
Abstract : The reason to perform calculations in material science usually falls into one of two categories: to predict or explain the origin of material properties. This thesis covers first-principle calculations for solids at extreme conditions, from both of the two mentioned categories. READ MORE
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2. Simulation of lattice defacts im metals
Abstract : .... READ MORE
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3. Ab initio Lattice Dynamics : Hydrogen-dense and Other Materials
Abstract : This thesis presents a theoretical study of materials under high pressure using ab initio lattice dynamics based on density functional theory and density functional perturbation theory using both super-cell and linear response approach. Ab initio lattice dynamics using super-cell approach is applied to compare our theoretical predictions with experimental findings. READ MORE
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4. Atomistic simulations of lattice defects
Abstract : Mechanical properties of solids are governed by crystal imperfections. Computational materials science is largely concerned with the modelling of such defects, e.g. their formation, migration, and interaction energies. READ MORE
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5. Cold atoms in a variety of optical lattice potentials
Abstract : In this thesis, both experimental achievements and theoretical preparatory investigationsfor future experiments are introduced. The experiments presentedare performed with the set-up used for laser cooling and trapping of rubidiumatoms, and the theoretical examinations are adopted for intended experimentson Bose-Einstein Condensates. READ MORE