Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Field-assisted Shockley-Read-Hall recombinations in III-Nitride quantum
  wells   The physical process driving low-current non-radiative recombinations in
high-quality III-Nitride quantum wells is investigated. Lifetime measurements
reveal that these recombinations scale with the overlap of the electron and
hole wavefunctions and show weak temperature dependence, in contrast with
common empirical expectations for Shockley-Read-Hall recombinations. A model of
field-assisted multiphonon point defect recombination in quantum wells is
introduced, and shown to quantitatively explain the data. This study provides
insight on the high efficiency of III-Nitride light emitters.

26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int