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Effective Field Theories for Topological States of Matter
2020Since the discovery of the quantum Hall effect in the 1980s it has been clear that there exists states of matter characterized by subtle quantum mechanical effects that renders certain properties surprisingly stable against dirt and noise. The theoretical understanding of these topological quantum phases have continued to develop during the last few ...
Thors Hans Hansson +1 more
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2012
My research program is focused on the study of elastic deformation and topological defects in two materials: graphene and topological insulators. In both systems at low energies the electrons have a nearly linear spectrum, i.e. they behave like relativistic fermions.
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My research program is focused on the study of elastic deformation and topological defects in two materials: graphene and topological insulators. In both systems at low energies the electrons have a nearly linear spectrum, i.e. they behave like relativistic fermions.
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Novel states of matter for topological polymers
2020Funktionalisierte Polymerstrukturen haben in letzter Zeit aufgrund ihrer Reaktion auf extern auferlegte Stimuli großes Interesse geweckt. Mithilfe solcher Bausteine können Materialien der nächsten Generation mit kontrollierbaren Eigenschaften entwickelt werden.
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INTERPLAY OF GEOMETRY WITH IMPURITIES AND DEFECTS IN TOPOLOGICAL STATES OF MATTER
2021The discovery of topological quantum states of matter has required physicists to look beyond Landau’s theory of symmetry-breaking, previously the main paradigm forstudying states of matter. This has led also to the development of new topological theories for describing the novel properties. In this dissertation an investigation in thisfrontier research
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Geometry, Disorder and Phase Transitions in Topological States of Matter
2022Ravindra Bhatt +3 more
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