Essays about: "Elisabet Edvardsson"
Found 3 essays containing the words Elisabet Edvardsson.
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1. Band structures of topological crystalline insulators
University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysikAbstract : Topological insulators and topological crystalline insulators are materials that have a bulk band structure that is gapped, but that also have toplogically protected non-gapped surface states. This implies that the bulk is insulating, but that the material can conduct electricity on some of its surfaces. READ MORE
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2. Modular forms for triangle groups
University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)Abstract : Modular forms are important in different areas of mathematics and theoretical physics. The theory is well known for the modular group PSL(2,Z), but is also of interest for other Fuchsian groups. In this thesis we will be interested in triangle groups with a cusp. READ MORE
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3. Quasicrystals : Classification, diffraction and surface studies
University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysikAbstract : Quasicrystal is the term used for a solid that possesses an essentially discrete diffraction pattern without having translational symmetry. Compared to periodic crystals, this difference in structure gives quasicrystals new properties that make them interesting to study -- both from a mathematical and from a physical point of view. READ MORE