The Induced Charge Generated By The Potential Well In Graphene
Abstract
The induced charge density, ind( r), generated in graphene by the potential well of the finite radius R is considered. The result for ind( r) is derived for large distances r R. We also obtained the induced charges outside of the radius r R and inside of this radius for subcritical and supercritical regimes. The consideration is based on the convenient representation of the induced charge density via the Green's function of electron in the field.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.