Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electric-field induced penetration of edge states at the interface
  between monolayer and bilayer graphene   The edge states in the hybrid system of single-layer and double-layer
graphene are studied in the tight-binding model theoretically. The edge states
in one side of the interface between single-layer and double-layer graphene are
shown to penetrate into the single-layer region when the perpendicular electric
field is applied, while they are localized in the double-layer region without
electric field. The edge states in another side of the interface are localized
in the double-layer region independent of the electric field. This
field-induced penetration of the edge states can be applied to switching
devices. We also find a new type of the edge states at the boundary between
single-layer and the double-layer graphene.

35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
9
The categories of this paper are: nlin