Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"anisotropic interaction"”.
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Atom-by-Atom Substitution of Transition Metals in Gallium Arsenide and Visualization of Hole-Mediated Interactions
… the first controlled atomic scale study of the interactions between isolated Mn impurities mediated by electronic states in GaAs. High-resolution STM measurements provide visualization of the GaAs electronic states that participate in Mn-Mn interactions. We quantify the interaction strengths …
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Atom-by-Atom Substitution of Transition Metals in GaAs and Visualization of Hole-Mediated Interactions
… requires understanding the mechanisms for interactions between magnetic dopants and identifying the circumstances that maximize ferromagnetic interactions. In this thesis, we present a novel atom-by-atom substitution technique with the scanning tunnelling microscope (STM) to controllably …
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Anisotropic nonlinear PDE models and dynamical systems in biology
… with the analysis and numerical simulation of anisotropic nonlinear partial differential equations (PDEs) and dynamical systems in biology. It is divided into two parts, motivated by the simulation of fingerprint patterns and the modelling of biological transport networks. The first part of …
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Synthesis and rheology of pH-responsive particles with shape anisotropy
… is used to produce large quantities of shape anisotropic, amphoteric particles in a size range of about 1 µm. Two different kinds of shape anisotropic particles are prepared for comparison to study the effects of incorporating pH-responsive groups on the properties of suspensions containing …
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The self-assembly of proteins: Probing anisotropic protein-protein interactions using phase diagrams
… properties are defined by the isotropic interaction energy between the particles. However for biological macromolecules such as proteins, anisotropic interaction energies and multiple degrees of freedom dominate the behaviour, making predictability of solution behaviour and …