% 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{Kretinin:18977,
author = {Kretinin, A.V. and Shtrikman, H. and Goldhaber-Gordon, D.
and Hanl, M. and Weichselbaum, A. and von Delft, J. and
Costi, T. and Mahalu, D.},
title = {{S}pin-1/2 {K}ondo effect in an {I}n{A}s nanowire quantum
dot: {U}nitary limit, conductance scaling, and {Z}eeman
splitting},
journal = {Physical review / B},
volume = {84},
number = {24},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-18977},
pages = {245316},
year = {2011},
note = {The authors would like to thank Moty Heiblum for making
this work possible and for suggestions and critical remarks
made during the work. We also acknowledge Yuval Oreg, Mike
Grobis, Nancy Sandler, Sergio Ulloa, and Jens Paaske for
fruitful discussions, Ronit Popovitz-Biro for the TEM
analysis of nanowires, and Michael Fourmansky for technical
assistance. We thank David Logan and Martin Galpin for
reading an earlier version of our manuscript and pointing
out that the dependence of linear conductance (but not
differential conductance) on magnetic field could be
understood quantitatively by taking a higher value for
g-factor. A. V. K. is grateful to Yunchul Chang for his
design ideas and expertise in electronics. This work was
partially supported by the EU FP6 Program Grant 506095, by
the Israeli Science Foundation Grant 530-08 and Israeli
Ministry of Science Grant 3-66799. D.G.-G. acknowledges NSF
contract DMR-0906062 and US-Israel BSF grant No. 2008149. T.
A. C. acknowledges supercomputer support from the John von
Neumann Institute for Computing (Julich).},
abstract = {We report on a comprehensive study of spin-1/2 Kondo effect
in a strongly coupled quantum dot realized in a high-quality
InAs nanowire. The nanowire quantum dot is relatively
symmetrically coupled to its two leads, so the Kondo effect
reaches the unitary limit. The measured Kondo conductance
demonstrates scaling with temperature, Zeeman magnetic
field, and out-of-equilibrium bias. The suppression of the
Kondo conductance with magnetic field is much stronger than
would be expected based on a g-factor extracted from Zeeman
splitting of the Kondo peak. This may be related to strong
spin-orbit coupling in InAs.},
keywords = {J (WoSType)},
cin = {PGI-2 / IAS-3 / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)PGI-2-20110106 / I:(DE-Juel1)IAS-3-20090406},
pnm = {Grundlagen für zukünftige Informationstechnologien /
Thermoelectric properties of self-assembled quantum dots and
oxide heterostructure interfaces $(jiff23_20100501)$},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000298561300010},
doi = {10.1103/PhysRevB.84.245316},
url = {https://juser.fz-juelich.de/record/18977},
}