Prof. Dr. Stefan Wehner
Oberflächenphysik, Universität Koblenz
- +49261/287-2341
- +49261/287-1002341
- 0000-0003-0291-2145
Fischer, Christian B.; Rohrbeck, Magdalena; Wehner, Stefan et al.
Interlayer formation of hard Diamond-like Carbon Coatings on soft Polyethylene material5th Joint BER II and BESSY II Users‘ Meeting. Berlin. 2012
Rohrbeck, Magdalena; Fischer, C. B.; Wehner, S. et al.
Surface characterization of diamond-like carbon coated polyethyleneAbstract Book CMD-24 ECOSS-29 CMMP-12 ECSCD-11. Edinburgh International Conference Centre, Edinburgh, Scotland, UK. 2012 S. 212 - 213
Rohrbeck, M.; Fischer, C. B.; Wehner, S.
Adhesion Behavior of Bacteria on Raw and Modified Polyurethane SurfacesBiomater 2011; 12(1-4):79-90. Justus-Liebig-Universität Gießen. 2011
Cisternas, Jaime; Lecaros, Rodrigo; Wehner, Stefan
Carbon monoxide oxidation on Iridium(111) surfaces driven by strongly colored noiseEuropean Physical Journal D. Bd. 62. H. 1. Berlin: Springer 2011 S. 91 - 102
Fischer, Christian B.; Wehner, Stefan
DLC coatings on plastics for industrial purposes481. WE-Heraeus-Seminar „Energy Materials Research by neutrons and Synchrotron Radiation“. Bad Honnef. 2011
Fischer, Christian B.; Zentgraf, Simon; Wehner, Stefan
Multiscale surface analysis of DLC-coated plastic materials of medicinal relevanceVerhandl. DPG (VI) 46. Technische Universität Dresden. 2011
Wehner, Stefan; Wilson, Jarod; Omar Unac, Rodolfo et al.
Use of effusive molecular beams to measure kinetics of catalytic reactionsABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. Bd. 241. 2011
Haegel, Stefan; Zecho, Thomas; Wehner, Stefan
A technique for extending the precision and the range of temperature programmed desorption toward extremely low coveragesReview of Scientific Instruments. Bd. 81. H. 3. Melville, NY: American Institute of Physics 2010 033904
Cisternas, Jaime; Escaff, Daniel; Descalzi, Orazio et al.
Carbon Monoxide Oxidation on Iridium(111) Surfaces under Colored NoiseInternational Journal of Bifurcation and Chaos. Bd. 20. H. 2. Singapore: World Scientific Publishing 2010 S. 243 - 254
Wehner, Stefan; Karpitschka, Stefan; Burkov, Yevgen et al.
Stochastic aspects of pattern formation during the catalytic oxidation of CO on Pd(111) surfacesPHYSICA D-NONLINEAR PHENOMENA. Bd. 239. H. 11. 2010 S. 746 - 751
Fischer, Christian B.; Ehrenhaft, Gitta; Schubert-Unkmeir, Alexandra et al.
Preparation and Study of Bacterial Layers on SWCNT Films with Subsequent CarbonizationOpen Surface Science Journal. Bd. 1. Sharjah: Bentham Science Publishers 2009 S. 50 - 53
Karpitschka, Stefan; Wehner, Stefan; Küppers, Jürgen
Reaction hysteresis of the CO + O → CO₂ reaction on palladium(111)Journal of Chemical Physics. Bd. 130. H. 5. Melville, NY: American Institute of Physics 2009
Cisternas, Jaime; Escaff, Daniel; Descalzi, Orazio et al.
Stochastic Model calculation of the carbon monoxide oxidation on Iridium(111) surfacesInternational Journal of Bifurcation and Chaos. Bd. 19. H. 10. Singapore: World Scientific Publishing 2009 S. 3461 - 3472
Wehner, Stefan
The CO Oxidation Reaction on Ir(111) Surfaces: Bistability, Noise and Spatiotemporal Patterns in Experiment and ModelingInternational Journal of Bifurcation and Chaos. Bd. 19. H. 8. Singapore: World Scientific Publishing 2009 S. 2637 - 2675
Wehner, Stefan; Hoffmann, Patrick; Schmeißer, Dieter et al.
Influence of the substrate on the pattern formation of a surface reactionAIP Conference Proceedings. Bd. 913. 2007 S. 121 - 126
Hoffmann, P; Wehner, S; Schmeisser, D et al.
Noise-induced spatiotemporal patterns in a bistable reaction-diffusion system: Photoelectron emission microscopy experiments and modeling of the CO oxidation reaction on Ir(111)PHYSICAL REVIEW E. Bd. 73. H. 5. 2006
Hoffmann, Patrick; Wehner, Stefan; Schmeisser, Dieter et al.
Noise-induced spatiotemporal patterns in a bistable reaction-diffusion system: Photoelectron emission microscopy experiments and modeling of the CO oxidation reaction on Ir(111)Physical Review E. Bd. E73. H. 5. Woodbury, NY: American Institute of Physics 2006 S. 056123
Wehner, Stefan; Hoffmann, Patrick; Schmeißer, Dieter et al.
The consequences of anisotropic diffusion and noise: PEEM at the CO oxidation reaction on stepped Ir(1 1 1) surfacesChemical Physics Letters. Bd. 423. H. 1-3. Amsterdam: Elsevier 2006 S. 39 - 44
Wehner, Stefan; Hoffmann, Patrick; Schmeißer, Dieter et al.
Spatiotemporal Patterns of External Noise-Induced Transitions in a Bistable Reaction-Diffusion System: Photoelectron Emission Microscopy Experiments and ModelingPhysical Review Letters. Bd. 95. H. 3. College Park, MD: American Physical Society 2005
Hayase, Yumino; Wehner, Stefan; Küppers, Jürgen et al.
The role of sampling time in measurements of the CO₂ kinetics of the bistable reaction CO+O₂ → CO₂ on Ir(111) surfacesPhysica D: Nonlinear Phenomena. Bd. 205. H. 1-4. Amsterdam: Elsevier 2005 S. 15 - 24
Hayase, Yumino; Wehner, Stefan; Küppers, Jürgen et al.
External noise imposed on the reaction-diffusion system CO + O₂ → CO₂ on Ir(111) surfaces: Experiment and theoryPhysical Review E. Bd. 69. H. 2. Woodbury, NY: American Institute of Physics 2004
Wehner, Stefan; Paffett, M.T.; Zaera, Francisco
Molecular Beam Studies of the Kinetics of Thermal Conversion of N₂O on Rh(111) Single-Crystal SurfacesJournal of Physical Chemistry B : American Chemical Society. B, Condensed matter, materials, surfaces, interfaces & biophysical chemistry. Bd. 108. H. 48. Washington, DC: American Chemical Society 2004 S. 18683 - 18692
Wehner, Stefan; Hayase, Yumino; Brand, Helmut R. et al.
Multiplicative Temperature Noise Applied to a Bistable Surface Reaction: Experiment and TheoryJournal of Physical Chemistry B : American Chemical Society. B, Condensed matter, materials, surfaces, interfaces & biophysical chemistry. Bd. 108. H. 38. Washington, DC: American Chemical Society 2004 S. 14452 - 14461
Wehner, Stefan; Baumann, Frank; Küppers, Jürgen
Kinetic hysteresis in the CO oxidation reaction on Ir(111) surfacesChemical Physics Letters. Bd. 370. H. 1-2. Amsterdam: Elsevier 2003 S. 126 - 131
Wehner, Stefan; Baumann, Frank; Ruckdeschel, M. et al.
Kinetic phase transitions in the reaction CO + O → CO₂ on Ir(111) surfacesJournal of Chemical Physics. Bd. 119. H. 13. Melville, NY: American Institute of Physics 2003 S. 6823 - 6831