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@INPROCEEDINGS{Schpers:852623,
      author       = {Schäpers, Thomas and Weyrich, Christian and Rosenbach,
                      Daniel and Kölzer, Jonas and Schüffelgen, Peter and
                      Mussler, Gregor and Jalil, Abdur Rehman and Lüth, Hans and
                      Grützmacher, Detlev and Schmitt, Tobias and Schleenvoigt,
                      Michael},
      editor       = {Jaffrès, Henri and Drouhin, Henri-Jean and Wegrowe,
                      Jean-Eric and Razeghi, Manijeh},
      title        = {{P}hase-coherent transport in topological insulator
                      nanocolumns and nanoribbons},
      publisher    = {SPIE},
      reportid     = {FZJ-2018-05521},
      pages        = {107320V-1},
      year         = {2018},
      comment      = {Spintronics XI : [Proceedings] - SPIE, 2018. - ISBN
                      97815106203539781510620360 - doi:10.1117/12.2322720},
      booktitle     = {Spintronics XI : [Proceedings] - SPIE,
                       2018. - ISBN 97815106203539781510620360
                       - doi:10.1117/12.2322720},
      abstract     = {The transport properties of topological insulator
                      nanostructures prepared by selective-area molecular beam
                      epitaxy is investigated. For the nanocolumn structures based
                      on Sb2Te3/Bi2Te3-heterostructures pronounced universal
                      conductance fluctuations are observed in the
                      magnetoconductance, indicating phase-coherent transport.
                      Furthermore, angle-dependent measurements indicate that the
                      phase coherent loops are mainly oriented parallel to the
                      substrate plane. Measurements on nanoribbons based on
                      (Bi0.57Sb0.43)2Te3 revealed a resistance dip due to weak
                      antilocalization as well as universal conductance
                      fluctuations. Here, we also found indications, that the
                      phase-coherent loops are predominantly oriented parallel to
                      the quintuple layers forming the topological insulator.},
      month         = {Aug},
      date          = {2018-08-19},
      organization  = {Spintronics XI, San Diego (United
                       States), 19 Aug 2018 - 23 Aug 2018},
      cin          = {PGI-9},
      cid          = {I:(DE-Juel1)PGI-9-20110106},
      pnm          = {522 - Controlling Spin-Based Phenomena (POF3-522)},
      pid          = {G:(DE-HGF)POF3-522},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      UT           = {WOS:000452820000009},
      doi          = {10.1117/12.2322720},
      url          = {https://juser.fz-juelich.de/record/852623},
}