MBI Staff Member – Personal info

Prof. Dr. Wolf Widdra

No longer employed at MBI

MBI Publications

  1. Charging mechanisms of trapped, element-selectively excited nanoparticles by soft-x-rays

    M. Grimm, B. Langer, S. Schlemmer, T. Lischke, U. Becker, W. Widdra, D. Gerlich, R. Flesch, E. Rühl

    Physical Review Letters 96 (2006) 066801/1-4
  2. Anisotropy in ordered sexithiophene thin films studied by angle-resolved photoemission using combined laser and synchrotron radiation

    C. Heiner, J. Dreyer, I. V. Hertel, N. Koch, H.-H. Ritze, W. Widdra, B. Winter

    Applied Physics Letters 87 (2005) 093501/1-3
  3. Strange birds in a cage: Controlled charging of trapped nanoparticles

    B. Langer, M. Grimm, C. Graf, S. Dembski, R. Lewinski, S. Schlemmer, D. Gerlich, W. Widdra, U. Becker, E. Rühl

    BESSY Highlights BESSY (2005) 22-23
  4. Photoelectron spectroscopy on thin films of extended zinc porphyrazines

    D. Pop, B. Winter, W. Freyer, W. Widdra, I. V. Hertel

    Journal of Physical Chemistry B 109 (2005) 7826-7833
  5. Charge carrier dynamics at the SiO2/Si(100) surface: A time-resolved photoemission study with combined laser and synchrotron radiation

    D. Bröcker, T. Gießel, W. Widdra

    Chemical Physics 299 (2004) 247-251
  6. New setup to study trapped nano-particles using synchrotron radiation

    M. Grimm, B. Langer, S. Schlemmer, T. Lischke, W. Widdra, D. Gerlich, U. Becker, E. Rühl

    AIP Conference Proceedings, Atomic, Molecular and Chemical Physics (2004) 1062-1065
  7. Photoelectron spectroscopy on thin films of extended copper porphyrazines

    D. Pop, B. Winter, W. Freyer, R. Weber, W. Widdra, I. V. Hertel

    Journal of Physical Chemistry B 108 (2004) 9158-9167
  8. Photoemission from aqueous alkali-metal - salt iodide solutions using EUV synchrotron

    R. L. Weber, B. Winter, P. M. Schmidt, W. Widdra, I. V. Hertel, M. Dittmar, M. Faubel

    Journal of Physical Chemistry B 108 (2004) 4729-4736
  9. Full valence band photoemission from liquid water using EUV synchrotron radiation

    B. Winter, R. Weber, W. Widdra, M. Dittmar, M. Faubel, I. V. Hertel

    Journal of Physical Chemistry A 108 (2004) 2625-2632
  10. Time-resolving and energy-dispersive photoelectron detector for combined laser and synchrotron radiation experiments

    T. Gießel, D. Bröcker, P. Schmidt, W. Widdra

    Review of Scientific Instruments 74 (2003) 4620-4624