Search for dissertations about: "chemical ordering"
Showing result 11 - 15 of 93 swedish dissertations containing the words chemical ordering.
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11. On superstructural ordering of NiAs type phases in the Co-Se, Ni-Sn-P and Ni-Ge-P systems
Abstract : .... READ MORE
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12. Modulating the anion ordering in apatites
Abstract : Hydroxyapatite constitutes the main inorganic part of the skeleton, and since the beginning of the seventies, synthetic apatite has been used in implants. The physical properties of this crystalline material are directly dependent on its atomic arrangement. If a better understanding of apatite chemistry is sought, important for e.g. READ MORE
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13. First-principles investigations of ordering in binary alloys
Abstract : The aim of the thesis is to study ordering in binary alloys on the basis of first-principles or {\it ab-initio} techniques employing density functional theory (DFT). The ordering phenomena of materials are of crucial importance for technological applications. READ MORE
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14. Unlocking the potential of a caged star: Thermoelectric quaternary clathrates
Abstract : Heat losses are an inevitable consequence of any energy conversion process, dictated by the second law of thermodynamics. This not only leads to an eternal struggle, via the pursuit of maximal efficiency, it also undermines our efforts to solve the two issues that pose the most significant challenges to modern society: climate change and the worlds surging energy need. READ MORE
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15. Colloidal synthesis of metal oxide nanocrystals and thin films
Abstract : A main driving force behind the recent years’ immense interest in nanoscience and nanotechnology is the possibility of achieving new material properties and functionalities within, e.g., material physics, biomedicine, sensor technology, chemical catalysis, energy storing systems, and so on. READ MORE