@article{AndrianovKlamrothSaalfranketal.2005,
  author    = {Andrianov, Igor V. and Klamroth, Tillmann and Saalfrank, Peter and Bovensiepen, U. and Gahl, Cornelius and Wolf, M. M.},
  title     = {Quantum theoretical study of electron solvation dynamics in ice layers on a Cu(111) surface},
  issn      = {0021-9606},
  year      = {2005},
  abstract  = {Recent experiments using time- and angle-resolved two-photon photoemission (2PPE) spectroscopy at metal/polar adsorbate interfaces succeeded in time-dependent analysis of the process of electron solvation. A fully quantum mechanical, two-dimensional simulation of this process, which explicitly includes laser excitation, is presented here, confirming the origin of characteristic features, such as the experimental observation of an apparently negative dispersion. The inference of the spatial extent of the localized electron states from the angular dependence of the 2PPE spectra has been found to be non-trivial and system-dependent. (C) 2005 American Institute of Physics},
  language  = {en}
}
@article{SaalfrankNestAndrianovetal.2006,
  author    = {Saalfrank, Peter and Nest, Mathias and Andrianov, Igor V. and Klamroth, Tillmann and Kroner, Dominic and Beyvers, Stephanie},
  title     = {Quantum dynamics of laser-induced desorption from metal and semiconductor surfaces, and related phenomena},
  volume    = {18},
  number    = {30},
  publisher = {IOP Publ.},
  address   = {Bristol},
  issn      = {1361-648X},
  doi       = {10.1088/0953-8984/18/30/S05},
  pages     = {S1425 -- S1459},
  year      = {2006},
  abstract  = {Recent progress towards a quantum theory of laser-induced desorption and related phenomena is reviewed, for specific examples. These comprise the photodesorption of NO from Pt(111), the scanning tunnelling microscope and laser- induced desorption and switching of H at Si(100), and the electron stimulated desorption and dissociation of CO at Ru(0001). The theoretical methods used for nuclear dynamics range from open-system density matrix theory over nonadiabatically coupled multi-state models to electron-nuclear wavepackets. Also, aspects of time-dependent spectroscopy to probe ultrafast nonadiabatic processes at surfaces will be considered for the example of two-photon photoemission of solvated electrons in ice layers on Cu(111)},
  language  = {en}
}