Bound States and Supercriticality in Graphene-Based Topological Insulators
Denis KlöpferInstitut für Theoretische Physik, Heinrich-Heine-Universität, D-40225 Düsseldorf, GermanyAlessandro De MartinoDepartment of Mathematical Science, City University London, London EC1V 0HB, UKReinhold EggerInstitut für Theoretische Physik, Heinrich-Heine-Universität, D-40225 Düsseldorf, Germany
2013en
ABI
Аннотация
We study the bound state spectrum and the conditions for entering a supercritical regime in graphene with strong intrinsic and Rashba spin-orbit interactions within the topological insulator phase. Explicit results are provided for a disk-shaped potential well and for the Coulomb center problem.
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Иқтибослар ва манбалар
4 та иқтибос0 та фойдаланилган манба