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@ARTICLE{Ono:17655,
      author       = {Ono, T. and Tsukamoto, S. and Egami, Y. and Fujimoto, Y.},
      title        = {{R}eal-space calculations for electron transport properties
                      of nanostructures},
      journal      = {Journal of physics / Condensed matter},
      volume       = {23},
      issn         = {0953-8984},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {PreJuSER-17655},
      pages        = {394203},
      year         = {2011},
      note         = {The author would like to thank Professor Kikuji Hirose of
                      Osaka University for reading the entire text in its original
                      form and for fruitful discussion. This research was
                      partially supported by the Strategic Japanese-German
                      Cooperative Program from Japan Science and Technology Agency
                      and Deutsche Forschungsgemeinschaft, by a Grant-in-Aid for
                      Young Scientists (B) (Grant No. 20710078), and also by a
                      Grant-in-Aid for the Global COE 'Center of Excellence for
                      Atomically Controlled Fabrication Technology' through Osaka
                      University and 'Nanoscience and Quantum Physics Project'
                      through the Tokyo Institute of Technology from the Ministry
                      of Education, Culture, Sports, Science and Technology,
                      Japan. The numerical calculation was carried out using the
                      computer facilities of the Institute for Solid State Physics
                      at the University of Tokyo, Center for Computational
                      Sciences at University of Tsukuba, the Research Center for
                      Computational Science at the National Institute of Natural
                      Science, and the Information Synergy Center at Tohoku
                      University.},
      abstract     = {Recent developments in the fabrication and investigation of
                      conductors of atomic dimensions have stimulated a large
                      number of experimental and theoretical studies on these
                      nanoscale devices. In this paper, we introduce examples
                      presenting the efficiencies and advantages of a
                      first-principles transport calculation scheme based on the
                      real-space finite-difference (RSFD) formalism and the
                      overbridging boundary-matching (OBM) method. The RSFD method
                      does not suffer from the artificial periodicity problems
                      that arise in methods using plane-wave basis sets or the
                      linear dependence problems that occur in methods using
                      atomic basis sets. Moreover, the algorithm of the RSFD
                      method is suitable for massively parallel computers and,
                      thus, the combination of the RSFD and OBM methods enables us
                      to execute first-principles transport calculations using
                      large models. To demonstrate the advantages of this method,
                      several applications of the transport calculations in
                      various systems ranging from jellium nanowires to the tip
                      and surface system of scanning tunneling microscopy are
                      presented.},
      keywords     = {J (WoSType)},
      cin          = {IAS-1 / PGI-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:21921313},
      UT           = {WOS:000295035200005},
      doi          = {10.1088/0953-8984/23/39/394203},
      url          = {https://juser.fz-juelich.de/record/17655},
}