Publications of Hans-Joachim Freund

Journal Article (763)

1992
Journal Article
S. Uhlenbrock, C. Scharfschwerdt, M. Neumann, G. Illing and H.-J. Freund: The influence of defects on the Ni 2p and O 1s XPS of NiO. Journal of Physics: Condensed Matter 4 (40), 7973–7978 (1992).
Journal Article
M. Bäumer, D. Cappus, G. Illing, H. Kuhlenbeck and H.-J. Freund: Influence of the defects of a thin NiO(100) film on the adsorption of NO. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 10 (4), 2407–2411 (1992).
Journal Article
T. Mull, B. Baumeister, M. Menges, H.-J. Freund, D. Weide, C. Fischer and P. Andresen: Bimodal velocity distributions after ultraviolet-laser-induced desorption of NO from oxide surfaces. Experiments and results of model calculations. The Journal of Chemical Physics 96 (6), 7108–7116 (1992).
Journal Article
H. Kuhlenbeck, C. Xu, B. Dillmann, M. Haßel, B. Adam, D. Ehrlich, S. Wohlrab, H.-J. Freund, U.A. Ditzinger, H. Neddermeyer, M. Neumann and M. Neuber: Adsorption and Reaction on Oxide Surfaces: CO and CO2 on Cr2O3(111). Berichte der Bunsen-Gesellschaft 96 (1), 15–27 (1992).
Journal Article
T. Porwol, G. Dömötör, H.-J. Freund, R. Dudde, C.M. Lingener and W. von Niessen: Autoionization Versus Photoionization and Auger Decay of Physisorbed Molecular Adsorbates: Condensed Benzene on Cu (110). Physica Scripta 1992 (T41), 197–207 (1992).
1991
Journal Article
C. Xu, B. Dillmann, H. Kuhlenbeck and H.-J. Freund: Unusual State of Adsorbed CO: CO(√3x√3)R30°/Cr203(111). Physical Review Letters 67 (25), 3551–3554 (1991).
Journal Article
R.M. Jaeger, H. Kuhlenbeck, H.-J. Freund, M. Wuttig, W. Hoffmann, R. Franchy and H. Ibach: Formation of a well-ordered aluminium oxide overlayer by oxidation of NiAl(110). Surface Science 259 (3), 235–252 (1991).
Journal Article
C. Xu, M. Hassel, H. Kuhlenbeck and H.-J. Freund: Adsorption and reaction on oxide surfaces: NO, NO2 on Cr2O3(111)/Cr(110). Surface Science 258 (1-3), 23–34 (1991).
Journal Article
J. Wambach, G. Illing and H.-J. Freund: CO2 activation and reaction with hydrogen on Ni(110): formate formation. Chemical Physics Letters 184 (1-3), 239–244 (1991).
Journal Article
M. Bäumer, D. Cappus, H. Kuhlenbeck, H.-J. Freund, G. Wilhelmi, A. Brodde and H. Neddermeyer: The structure of thin NiO(100) films grown on Ni(100) as determined by low-energy-electron diffraction and scanning tunneling microscopy. Surface Science 253 (1-3), 116–128 (1991).
Journal Article
H. Kuhlenbeck, G. Odörfer, R. Jaeger, G. Illing, M. Menges, T. Mull, H.-J. Freund, M. Pöhlchen, V. Staemmler, S. Witzel, C. Scharfschwerdt, K. Wennemann, T. Liedtke and M. Neumann: Molecular adsorption on oxide surfaces: Electronic structure and orientation of NO on NiO(100)/Ni(100) and on NiO(100) as determined from electron spectroscopies and ab initio cluster calculations. Physical Review B 43 (3), 1969–1987 (1991).
1990
Journal Article
H. Geisler, G. Odörfer, G. Illing, R. Jaeger, H.-J. Freund, G. Watson, E.W. Plummer, M. Neuber and M. Neumann: NO2 adsorption on Ni(100): A comparison of NO2 with CO2 adsorption. Surface Science 234 (3), 237–250 (1990).
Journal Article
G. Odörfer, R. Jaeger, G. Illing, H. Kuhlenbeck and H.-J. Freund: Adsorption of NO on an oxygen precovered Ni(100) surface. Surface Science 233 (1-3), 44–58 (1990).
Journal Article
H.H. Graen, M. Neuber, M. Neumann, G. Odörfer and H.-J. Freund: Lateral Interaction in Ordered Hydrocarbon Overlayers: C-H Band Dispersion of Adsorbed Benzene. EPL (Europhysics Letters) 12 (2), 173–177 (1990).
Journal Article
T. Porwol, G. Illing, H.-J. Freund, H. Kuhlenbeck, M. Neumann, S. Bernstorff, W. Braun, W. von Niessen and C.-M. Liegener: Autoionization versus photoionization of molecular adsorbates: CO2 physisorbed on Ni(110). Physical Review B 41 (15), 10510–10522 (1990).
Journal Article
H.H. Graen, M. Neumann, J. Wambach and H.-J. Freund: Identification of precursor states in the dissociation of adsorbed benzene on Os(0001): A HREELs study. Chemical Physics Letters 165 (2-3), 137–141 (1990).
Journal Article
D. Ehrlich, S. Wohlrab, J. Wambach, H. Kuhlenbeck and H.-J. Freund: Reaction of CO2 on Pd(111) activated via promotor action of alkali coadsorption. Vacuum 41 (1-3), 157–160 (1990).
Journal Article
G. Illing, T. Porwol, I. Hemmerich, G. Dömötör, H. Kuhlenbeck, H.-J. Freund, C.-M. Liegener and W.V. Niessen: Electron spectroscopy of adsorbates via autoionization of core-to-bound excited states: experiment and theory. Journal of Electron Spectroscopy and Related Phenomena 51, 149–165 (1990).
Journal Article
H. Kuhlenbeck, G. Odörfer, R. Jaeger, C. Xu, T. Mull, B. Baumeister, G. Illing, M. Menges, H.-J. Freund, D. Weide, P. Andresen, G. Watson and E.W. Plummer: Adsorption, thermal and photochemical reactions of NO on clean and oxygen precovered Ni(100) surfaces. Vacuum 41 (1-3), 34–36 (1990).
1989
Journal Article
H.H. Graen, M. Neuber, M. Neumann, G. Illing, H.-J. Freund and F.-P. Netzer: Thermal evolution of benzene adsorbate phases on a Os(0001) surface. Surface Science 223 (1-2), 33–55 (1989).
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