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@ARTICLE{Rahmanizadeh:812033,
author = {Rahmanizadeh, K. and Bihlmayer, G. and Blügel, S.},
title = {{S}pin-orbit and exchange effects in the 2{DEG} of
{B}i{A}l{O}$_{3}$ -based oxide heterostructures},
journal = {epl},
volume = {115},
number = {1},
issn = {0295-5075},
address = {Les-Ulis},
publisher = {EDP Science65224},
reportid = {FZJ-2016-04329},
pages = {17006},
year = {2016},
abstract = {We study the electronic properties of the BiAlO3/SrTiO3
(BAO/STO) interface and compare them to the well-studied
LaAlO3/STO system. Due to the ferroelectricity of BAO it is
possible to manipulate the carrier density at the interface.
Using density functional theory, we investigate the
spin-orbit coupling (SOC) effects in the two-dimensional
electron gas (2DEG) in BAO/STO and its magnetic
counterparts, the BAO/EuTiO3 and BAO/Sr2NiWO6
heterostructures. In the latter two structures, the
proximity to ferroelectric insulators breaks the
time-reversal symmetry in the 2DEG and can lead, in
combination with inversion symmetry breaking and SOC to a
single Fermi surface, analogous to the situation in
topological insulators.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143) /
Magnetic Anisotropy of Metallic Layered Systems and
Nanostructures $(jiff13_20131101)$},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143 /
$G:(DE-Juel1)jiff13_20131101$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000384457600029},
doi = {10.1209/0295-5075/115/17006},
url = {https://juser.fz-juelich.de/record/812033},
}