Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Level structure and spin-orbit effects in semiconductor nanorod dots   We investigate theoretically how the spin-orbit Dresselhaus and Rashba
effects influence the electronic structure of quasi-one-dimensional
semiconductor quantum dots, similar to those that can be formed inside
semiconductor nanorods. We calculate electronic energy levels, eigen-functions,
and effective g-factors for coupled, double dots made out of different
materials, especially GaAs and InSb. We show that by choosing the form of the
lateral confinement, the contributions of the Dresselhaus and Rashba terms can
be tuned and suppressed, and we consider several possible cases of interest. We
also study how, by varying the parameters of the double-well confinement in the
longitudinal direction, the effective g-factor can be controlled to a large
extent.

28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph