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@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},
}