Tuesday, January 15, 2013

1301.2833 (D. Kloepfer et al.)

Bound States and Supercriticality in Graphene-Based Topological
Insulators
   [PDF]

D. Kloepfer, A. De Martino, R. Egger
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
View original: http://arxiv.org/abs/1301.2833

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