Search for dissertations about: "magnetic properties"
Showing result 16 - 20 of 931 swedish dissertations containing the words magnetic properties.
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16. Cohesive and Spectroscopic properties of the Lanthanides within the Hubbard I Approximation
Abstract : We describe the rare-earth elements using the Hubbard I approximation. We show that the theory reproduces the cohesive properties, like the volume and bulk modulus, and we find an excellent agreement between theory and experiment for the (inverse) photo emission spectra of the valence band. READ MORE
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17. Magnetic properties of the Limhamn rocks : a paleomagnetic, rock magnetic and paleoenvironmental study of the Maastrichtian chalk and the Danian limstones in Limhamn, Scania, southern Sweden
Abstract : .... READ MORE
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18. Mössbauer spectroscopy on selectred magnetic compounds
Abstract : The applications of magnetic materials are related to their magnetic and crystal structure as well as electronic properties. In this thesis, mainly experimental methods have been focussed on novel materials and bulk materials. READ MORE
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19. Studies of magnetic multi-core nanoparticles for biomedical applications
Abstract : In recent years, there has been growing interest in using magnetic multi-core nanoparticles in biomedical applications, and particularly in bioseparation and biosensing. In this thesis, two computer simulation techniques have been implemented to study the magnetic response of these particles, and a microfluidic platform has been fabricated to manipulate bio-functionalized magnetic particles in suspension for immunoassays. READ MORE
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20. Building crystals out of crystals : Synthesis, structure and magnetic properties of iron oxide nanoparticles and self-assembled mesocrystals
Abstract : This thesis is focused on the fabrication and characterization of self-assembled arrays of magnetic iron oxide (Fe3O4, γ-Fe2O3 and Fe1-xO) nanoparticles. The synthesis of spherical and cubic iron oxide nanocrystals, with sizes between 5 and 30 nm and narrow size distributions, is demonstrated, along with a rigorous morphological characterization of the cubic nanoparticles. READ MORE