% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Mller:1042706,
author = {Möller, S. and Banszerus, L. and Hecker, K. and Dulisch,
H. and Watanabe, K. and Taniguchi, T. and Volk, C. and
Stampfer, C.},
title = {{R}ole of antisymmetric orbitals and electron-electron
interactions on the two-particle spin and valley blockade in
graphene double quantum dots},
journal = {Physical review / B},
volume = {111},
number = {16},
issn = {2469-9950},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2025-02652},
pages = {165416},
year = {2025},
abstract = {We report on an experimental study of spin and valley
blockade in two-electron bilayer graphene (BLG) double
quantum dots (DQDs) and explore the limits set by asymmetric
orbitals and electron-electron interactions. The results
obtained from magnetotransport measurements on two-electron
BLG DQDs, where the resonant tunneling transport involves
both orbital symmetric and antisymmetric two-particle
states, show a rich level spectrum. We observe a magnetic
field tunable spin and valley blockade, which is limited by
the orbital splitting, the strength of the electron-electron
interaction and the difference in the valley 𝑔-factors
between the symmetric and antisymmetric two-particle orbital
states. Our conclusions are supported by simulations based
on rate equations, which allow the identification of
prominent interdot transitions associated with the
transition from single- to two-particle states observed in
the experiment.},
cin = {PGI-9 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$},
pnm = {5222 - Exploratory Qubits (POF4-522) / 2D4QT - 2D Materials
for Quantum Technology (820254) / DFG project
G:(GEPRIS)390534769 - EXC 2004: Materie und Licht für
Quanteninformation (ML4Q) (390534769)},
pid = {G:(DE-HGF)POF4-5222 / G:(EU-Grant)820254 /
G:(GEPRIS)390534769},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001477725400003},
doi = {10.1103/PhysRevB.111.165416},
url = {https://juser.fz-juelich.de/record/1042706},
}