Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: One-way transport in laser-illuminated bilayer graphene: A Floquet
  isolator   We explore the Floquet band-structure and electronic transport in
laser-illuminated bilayer graphene. By using a bias voltage perpendicular to
the graphene bilayer we show how to get one-way charge and valley transport
among two unbiased leads. In contrast to quantum pumping, our proposal uses a
different mechanism based on generating a non-reciprocal bandstructure with a
built-in directionality. The Floquet states at one edge of a graphene layer
become hybridized with the continuum on the other layer, and so the resulting
bandstructure allows for one-way transport as in an \textit{isolator}. Our
proof-of-concept may serve as a building block for devices exploiting one-way
states.

18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th