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@ARTICLE{Peica:7043,
      author       = {Peica, N. and Röhrig, S. and Rüdiger, A. and Brose, K.
                      and Thomsen, C. and Maultzsch, J.},
      title        = {{C}haracterization of dye molecules and carbon
                      nanostructures by tip-enhanced {R}aman spectroscopy},
      journal      = {Physica status solidi / B},
      volume       = {246},
      issn         = {0370-1972},
      address      = {Weinheim},
      publisher    = {Wiley-VCH},
      reportid     = {PreJuSER-7043},
      year         = {2009},
      note         = {N. P., S. R. and A. R. would like to thank the Research
                      Center Julich for the opportunity and financial support to
                      work on the development of the UHV-TERS setup (part of the
                      work presented here was performed at the Research Center
                      Julich, within a collaborational work between the Central
                      Division of Analytical Chemistry and the Institute of the
                      Solid State Physics). N. P., K. B., J. M.and C. T.
                      gratefully acknowledge financial support from the DFG
                      Cluster of Excellence 'Unifying Concepts in Catalysis'.},
      abstract     = {Tip-enhanced Raman spectroscopy (TERS) is a high
                      sensitivity and high spatial resolution analytical technique
                      based on the strong field enhancement provided by a sharp
                      metallic tip. Using a commercial atomic force microscope
                      (AFM) combined with a confocal optical setup in reflection
                      geometry, we are targeting samples on non-transparent
                      electrodes. The resulting design challenges with respect to
                      quantum efficiency, optical accessibility of the tip and the
                      optics themselves, were balanced and taken into
                      consideration for the presented ultra-high vacuum-TERS
                      setup. Second, we describe the development of a TERS setup
                      at normal pressure in air, and we present the confocal Raman
                      and TERS spectra of dye molecules and other nanostructures.
                      (C) 2009 WILEY-VCH Verlag GmbH $\&$ Co. KGaA, Weinheim},
      keywords     = {J (WoSType)},
      cin          = {ZCH / IFF-6},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ZCH-20090406 / I:(DE-Juel1)VDB786},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Physics, Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000272904100068},
      doi          = {10.1002/pssb.200982278},
      url          = {https://juser.fz-juelich.de/record/7043},
}