Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modified Mott-Schottky Analysis of Nanocrystal Solar Cells   Mott-Schottky analysis is adapted to determine the built-in bias (Vbi) and
doping density (N) of lead sulfide-zinc oxide colloidal quantum dot
heterojunction solar cells. We show that charge injection barriers at the solar
cell's electrodes create a constant capacitance that distorts the junction's
depletion capacitance and result in erroneous Vbi and N values when determined
through Mott-Schottky analysis. The injection barrier capacitance is taken into
account by incorporating a constant capacitance in parallel with the depletion
capacitance.

11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex