Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low Hole Effective Mass p-type Transparent Conducting Oxides:
  Identification and Design Principles   The development of high performance transparent conducting oxides (TCOs) is
critical to many technologies from transparent electronics to solar cells.
While n-type TCOs are present in many devices, current p-type TCOs are not
largely commercialized as they exhibit much lower carrier mobilities, due to
the large hole effective masses of most oxides. Here, we conduct a
high-throughput computational search on thousands of binary and ternary oxides
and identify several highly promising compounds displaying exceptionally low
hole effective masses (up to an order of magnitude lower than state of the art
p-type TCOs) as well as wide band gaps. In addition to the discovery of
specific compounds, the chemical rationalization of our findings opens new
directions, beyond current Cu-based chemistries, for the design and development
of future p-type TCOs.

10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas