Essays about: "Anton Segerkvist"
Found 3 essays containing the words Anton Segerkvist.
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1. Geometrical and Electronic Structure Characterization of Conducting Hydroquinone Substituted Polypyrrole
University essay from Uppsala universitet/MaterialteoriAbstract : The fundamental electronic and geometric structures of charged polypyrrole and a hydroquinone substituted polypyrrole, poly(pyrrol-3-ylhydroquinone), were investigated. A single electron was constrained over different sizes of the polymer chains, a polaron, with the purpose of finding the polaron size which minimizes the excitation energy. READ MORE
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2. A Comparison of Linear and Nonlinear Finite Element Stabilization Techniques for Fluid Problems
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : The standard Galerkin, entropy viscosity (EV) and streamline upwind Petrov Galerkin (SUPG) methods were implemented for the advection equation and the Navier-Stokes equations for an incompressible fluid to determine which of the methods is better in terms of accuracy and time requirements. For the advection equation a disk with a rotating stream was modeled for both a continuous and a discontinuous initial condition. READ MORE
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3. Structural Characterisation and Optical Properties of Nanoporous Gold Films
University essay from Uppsala universitet/Fasta tillståndets fysikAbstract : Nanoporous metal films have many applications in a great variety of scientific fields, and especially nanoporous gold films have many applica- tions in green nanotechnology. Hence, structural and optical properties of such materials were investigated. READ MORE