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@ARTICLE{Hapalpa:172822,
      author       = {Hapalpa, Prokop and Temirov, Ruslan and Tautz, Frank Stefan
                      and Jelinek, Pavel},
      title        = {{O}rigin of {H}igh-{R}esolution {IETS}-{STM} {I}mages of
                      {O}rganic {M}olecules with {F}unctionalized {T}ips},
      journal      = {Physical review letters},
      volume       = {113},
      number       = {14},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2014-06259},
      pages        = {226101},
      year         = {2014},
      abstract     = {Recently, the family of high-resolution scanning probe
                      imaging techniques using decorated tips has been
                      complemented by a method based on inelastic electron
                      tunneling spectroscopy (IETS). The new technique resolves
                      the inner structure of organic molecules by mapping the
                      vibrational energy of a single carbon monoxide (CO) molecule
                      positioned at the apex of a scanning tunneling microscope
                      (STM) tip. Here, we explain high-resolution IETS imaging by
                      extending a model developed earlier for STM and atomic force
                      microscopy (AFM) imaging with decorated tips. In particular,
                      we show that the tip decorated with CO acts as a nanoscale
                      sensor that changes the energy of its frustrated translation
                      mode in response to changes of the local curvature of the
                      surface potential. In addition, we show that high resolution
                      AFM, STM, and IETS-STM images can deliver information about
                      the charge distribution within molecules deposited on a
                      surface. To demonstrate this, we extend our mechanical model
                      by taking into account electrostatic forces acting on the
                      decorated tip in the surface Hartree potential.},
      cin          = {PGI-3 / JARA-FIT},
      ddc          = {550},
      cid          = {I:(DE-Juel1)PGI-3-20110106 / $I:(DE-82)080009_20140620$},
      pnm          = {422 - Spin-based and quantum information (POF2-422)},
      pid          = {G:(DE-HGF)POF2-422},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000348132200006},
      pubmed       = {pmid:25494078},
      doi          = {10.1103/PhysRevLett.113.226101},
      url          = {https://juser.fz-juelich.de/record/172822},
}