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@ARTICLE{Epping:189767,
      author       = {Epping, A. and Engels, S. and Volk, C. and Watanabe, K. and
                      Taniguchi, T. and Trellenkamp, S. and Stampfer, C.},
      title        = {{E}tched graphene single electron transistors on hexagonal
                      boron nitride in high magnetic fields},
      journal      = {Physica status solidi / B},
      volume       = {250},
      number       = {12},
      issn         = {0370-1972},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {FZJ-2015-02797},
      pages        = {2692 - 2696},
      year         = {2013},
      abstract     = {We report on the fabrication and electrical
                      characterization of etched graphene single electron
                      transistors (SETs) of various sizes on hexagonal boron
                      nitride (hBN) in high magnetic fields. The electronic
                      transport measurements show a slight improvement compared to
                      graphene SETs on SiO2. In particular, SETs on hBN are more
                      stable under the influence of perpendicular magnetic fields
                      up to 9 T in contrast to measurements reported on SETs on
                      SiO2. This result indicates a reduced surface disorder
                      potential in SETs on hBN, which might be an important step
                      toward clean and more controllable graphene quantum dots
                      (QDs).},
      cin          = {PGI-9 / JARA-FIT / PGI-8-PT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$ /
                      I:(DE-Juel1)PGI-8-PT-20110228},
      pnm          = {421 - Frontiers of charge based Electronics (POF2-421) /
                      423 - Sensorics and bioinspired systems (POF2-423)},
      pid          = {G:(DE-HGF)POF2-421 / G:(DE-HGF)POF2-423},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000328325900036},
      doi          = {10.1002/pssb.201300295},
      url          = {https://juser.fz-juelich.de/record/189767},
}