Search for dissertations about: "lattice dynamics"
Showing result 31 - 35 of 128 swedish dissertations containing the words lattice dynamics.
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31. Mechanistic aspects of structure and dynamics in perovskite type oxyhydrides and alkali silanides
Abstract : This Thesis concerns experimental studies of the two alkali silanides ASiH3 (A = K and Rb) and the recently discovered perovskite type oxyhydrides BaTiO3-xHx (x = 0.14 and 0.40). READ MORE
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32. Local structure and dynamics of proton and hydride-ion conducting perovskite type oxides
Abstract : Proton and hydride-ion conducting oxides show potential for application in several technological devices, such as solid oxide fuel cells and batteries. However, fundamental properties pertaining to the local structure and conduction mechanisms in these materials are unclear. READ MORE
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33. Development and application of techniques for predicting and analysing phonon-derived materials properties
Abstract : The thermodynamic properties of materials are of great interest for both scientists and engineers. A large contribution to many properties stems from the vibrational motion of the atoms in the material. An understanding of the dynamics of the vibrating atoms is therefore important for many other areas as well, including, e.g. READ MORE
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34. Modelling animal populations
Abstract : This thesis consists of four papers, three papers about modelling animal populations and one paper about an area integral estimate for solutions of partial differential equations on non-smooth domains. The papers are: I. Å. Brännström, Single species population models from first principles. READ MORE
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35. Dynamics and limits in algebraic combinatorics
Abstract : This thesis consists of the following six articles.Properties of the Edelman-Greene bijection. Edelman and Greene constructed a correspondence between reduced words of the reverse permutation and standard Young tableaux. READ MORE