Publications of Oliver Geßner

Journal Article (13)

2008
Journal Article
Zimmermann, B., D. Rolles, B. Langer, R. Hentges, M. Braune, S. Cvejanovic, O. Geßner, F. Heiser, S. Korica, T. Lischke, A. Reinköster, J. Viefhaus, R. Dörner, V. McKoy and U. Becker: Localization and loss of coherence in molecular double-slit experiments. Nature Physics 4, 649–655 (2008).
2006
Journal Article
Rolles, D., M. Braune, S. Cvejanovic, O. Geßner, R. Hentges, S. Korica, B. Langer, T. Lischke, G. Prümper, A. Reinköster, J. Viefhaus, B. Zimmermann, V. McKoy and U. Becker: Probing the transition from non-localization to localization by K-shell photoemission from isotope-substituted N₂. Radiation Physics and Chemistry 75 (11), 1514–1518 (2006).
2005
Journal Article
Rolles, D., M. Braune, S. Cvejanovic, O. Geßner, R. Hentges, S. Korica, B. Langer, T. Lischke, G. Prümper, A. Reinköster, J. Viefhaus, B. Zimmermann, V. McKoy and U. Becker: Isotope-induced partial localization of core electrons in the homonuclear molecule N₂. Nature 437, 711–715 (2005).
2004
Journal Article
Prümper, G., J. Viefhaus, S. Cvejanovic, D. Rolles, O. Geßner, T. Lischke, R. Hentges, C. Wienberg, W. Mahler, U. Becker, B. Langer, T. Prosperi, N. Zema, S. Turchini, B. Zada and F. Senf: Upper limits for stereoselective photodissociation of free amino acids in the vacuum ultraviolet region and at the C 1s edge. Physical Review A 69 (6), 062717 (2004).
2002
Journal Article
Geßner, O., Y. Hikosaka, B. Zimmermann, A. Hempelmann, R.R. Lucchese, J.H.D. Eland, P.-M. Guyon and U. Becker: 4σ-1 inner valence photoionization dynamics of NO derived from photoelectron-photoion angular correlations. Physical Review Letters 88 (19), 193002 (2002).
2001
Journal Article
Prümper, G., O. Geßner, B. Zimmermann, J. Viefhaus, R. Hentges, H. Kleinpoppen and U. Becker: Absorption of circularly polarized VUV radiation in polarized iron vapor. Journal of Physics B 34 (13), 2707–2714 (2001).
2000
Journal Article
Becker, U., O. Geßner and A. Rüdel: Photoelectron scattering in molecules and fullerenes. Journal of Electron Spectroscopy and Related Phenomena 108 (1-3), 189–201 (2000).
1999
Journal Article
Geßner, O., F. Heiser, N.A. Cherepkov, B. Zimmermann and U. Becker: Photoelectron scattering effects in molecular photoionization. Journal of Electron Spectroscopy and Related Phenomena 101-103, 113–118 (1999).
Journal Article
Hempelmann, A., M.N. Piancastelli, F. Heiser, O. Gessner, A. Rüdel and U. Becker: Resonant photofragmentation of methanol at the carbon and oxygen K-edge by high-resolution ion-yield spectroscopy. Journal of Physics B 32 (11), 2677–2689 (1999).
Journal Article
Piancastelli, M.N., A. Hempelmann, F. Heiser, O. Gessner, A. Rüdel and U. Becker: Resonant photofragmentation of water at the oxygen K edge by high-resolution ion-yield spectroscopy. Physical Review A 59 (1), 300–306 (1999).
1998
Journal Article
Viefhaus, J., G. Snell, R. Hentges, M. Wiedenhöft, F. Heiser, O. Geßner and U. Becker: Interference Effects between Auger and Photoelectron Studied by Subnatural Linewidth Auger-Photoelectron Coincidence Spectroscopy. Physical Review Letters 80 (8), 1618–1621 (1998).
1996
Journal Article
Heiser, F., O. Geßner, U. Hergenhahn, J. Viefhaus, K. Wieliczek, N. Saito and U. Becker: Photoelectron spectroscopy on oriented molecules. Journal of Electron Spectroscopy and Related Phenomena 79, 415–417 (1996).
Journal Article
Viefhaus, J., L. Avaldi, F. Heiser, R. Hentges, O. Geßner, A. Rüdel, M. Wiedenhöft, K. Wieliczek and U. Becker: Energy and angle resolved studies of double photo-ionization of helium by electron time-of-flight coincidence spectroscopy. Journal of Physics B: Atomic, Molecular and Optical Physics 29, L729–L736 (1996).

Thesis - PhD (1)

2002
Thesis - PhD
Geßner, O.: Untersuchung der Photoionisationsdynamik räumlich orientierter Moleküle in der Gasphase. Technische Universität Berlin Berlin, Germany

Thesis - Diploma (1)

1996
Thesis - Diploma
Geßner, O.: Photoelektronenspektroskopie orientierter Moleküle am Beispiel von CO. Technische Universität Berlin
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