Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Diamondization of Graphene and Graphene-BN Bilayers: Chemical
  Functionalization and Electronic Structure Engineering   In this article, based on first-principles calculations, we systematically
study functionalization induced diamonization of graphene bilayer and
graphene-BN hybrid bilayer. With single-side functionalization, the diamondized
structures are magnetic semiconductor. Interestingly, if both sides of the
bilayer are functionalized, diamondization becomes spontaneous without a
barrier. On the other hand, when the bottom layer of the bilayer graphene is
replaced by a single hexagonal BN layer, the diamondized structure becomes
nonmagnetic metal. The tunable electronic and magnetic properties pave new
avenues to construct graphene-based electronics and spintronics devices.

29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg