Theoretical Condensed Matter Physics

Non-Abelian Berry phases

Research interests - Non-Abelian Berry phases 1. "Pumping in quantum dots and non-Abelian matrix Berry phases" 2. "Effect of many-body quantum fluctuations on matrix Berry phases of a two-dimensional n-type semiconductor quantum dot", 3. "Control of many electron states in semiconductor quantum dots by non-Abelian vector potentials" 4."Single electron control in n-type semiconductor quantum dots..

Dirac electrons in graphene

Research interests - Dirac electrons in Graphene 1. "A graphene antidot. Occupational probabilities on carbon atoms of a state near the Dirac point. " Cover 선정 J. Phys.: Condens. Matter 2010 Highlight Papers 2. "Resonant, non-resonant and anomalous states of Dirac electrons in a parabolic well in the presence of magnetic fields" 3. "Spintronic properties of one-dimensional electron gas in graphe..