title: Correlated diskoid-like electronic states.
abstract: We study highly excited diskoid-like electronic states formed in the vicinity of charged and strongly polarizable diskotic nanostructures, such as circular graphene flakes. First, we study the nature of such extended states in a simple two-electron model. The two electrons are attached to a point-like nucleus with a charge 2+, where the material electron is forced to move within a 2D disk area centered at the nucleus, while the extended electron is free to move in 3D. Pronounced and complex correlations are revealed in the diskoid-like states. We also develop semiclassical one-electron models of such diskotic systems and explain how the one-electron and many-electron solutions are related.
authors: Department of Chemistry, University of Illinois at Chicago, Chicago, IL 60607, USA.
authors: Artem
authors: A
authors: Baskin
authors: ITAMP, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138.
authors: Hossein R
authors: HR
authors: Sadeghpour
authors: 1] Department of Chemistry, University of Illinois at Chicago, Chicago, IL 60607, USA [2] Department of Physics, University of Illinois at Chicago, Chicago, IL 60607, USA.
authors: Petr
authors: P
authors: Král