Publications of Hans-Joachim Freund

Journal Article (815)

1994
Journal Article
Porwol, T., G. Dömötör, I. Hemmerich, J. Klinkmann, Hans-Joachim Freund and C.-M. Liegener: Angular-resolved autoionization study of CO on Ni(110): Experiment and theory.
Journal Article
Rohr, F., K. Wirth, J. Libuda, D. Cappus, M. Bäumer and Hans-Joachim Freund: Hydroxy1 driven reconstruction of the polar NiO(111) surface.
Journal Article
Winkelmann, F., S. Wohlrab, J. Libuda, M. Bäumer, D. Cappus, M. Menges, K. Al-Shamery, H. Kuhlenbeck and Hans-Joachim Freund: Adsorption on oxide surfaces: structure and dynamics.
1993
Journal Article
Beckendorf, M., U.J. Katter, H. Schlienz and Hans-Joachim Freund: UHV-ESR investigation of NO2/Au(111).
Journal Article
Cappus, D., C. Xu, D. Ehrlich, B. Dillmann, C.A. Ventrice, K. Al Shamery, H. Kuhlenbeck and Hans-Joachim Freund: Hydroxyl groups on oxide surfaces: NiO(100), NiO(111) and Cr2O3(111).
Journal Article
Freitag, A., V. Staemmler, D. Cappus, C.A. Ventrice, K. Al Shamery, H. Kuhlenbeck and Hans-Joachim Freund: Electronic surface state of NiO (100).
Journal Article
Freund, Hans-Joachim, B. Dillmann, D. Ehrlich, M. Haßel, R.M. Jaeger, H. Kuhlenbeck, C.A. Ventrice, F. Winkelmann, S. Wohlrab, C. Xu, Th. Bertrams, A. Brodde and H. Neddermeyer: Adsorption and reaction of molecules on surfaces of metal-metal oxide systems.
Journal Article
Jaeger, R.M., K. Homann, H. Kuhlenbeck and Hans-Joachim Freund: Lifetimes of electronically excited states of molecules on oxide versus metal surfaces.
Journal Article
Jäger, R.M., J. Libuda, M. Bäumer, K. Homann, H. Kuhlenbeck and Hans-Joachim Freund: Vibrational structure of excited states of molecules on oxide surfaces.
Journal Article
Jung, M., U. Baston, G. Schnitzler, M. Kaiser, J. Papst, T. Porwol, Hans-Joachim Freund and E. Umbach: The electronic structure of adsorbed aromatic molecules: Perylene and PTCDA on Si(111) and Ag(111).
Journal Article
Katter, U.J., H. Schlienz, M. Beckendorf and Hans-Joachim Freund: Electron Spin-Resonance (ESR) Studies of Adsorbate Dynamics on Single Crystal Surfaces: Possibilities and Limitations.
1992
Journal Article
Bäumer, M., D. Cappus, G. Illing, H. Kuhlenbeck and Hans-Joachim Freund: Influence of the defects of a thin NiO(100) film on the adsorption of NO.
Journal Article
Kuhlenbeck, H., C. Xu, B. Dillmann, M. Haßel, B. Adam, D. Ehrlich, S. Wohlrab, Hans-Joachim Freund, U.A. Ditzinger, H. Neddermeyer, M. Neumann and M. Neuber: Adsorption and Reaction on Oxide Surfaces: CO and CO2 on Cr2O3(111).
Journal Article
Mull, Th., B. Baumeister, M. Menges, Hans-Joachim 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.
Journal Article
Porwol, T., G. Dömötör, Hans-Joachim 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).
Journal Article
Uhlenbrock, St, C. Scharfschwerdt, M. Neumann, G. Illing and Hans-Joachim Freund: The influence of defects on the Ni 2p and O 1s XPS of NiO.
Journal Article
Ventrice, Jr., C.A., D. Ehrlich, E.L. Garfunkel, B. Dillmann, D. Heskett and Hans-Joachim Freund: Metallic-to-nonmetallic transition of Na coadsorbed with CO2 and H2O on the Cr2O3(111)/Cr(110) surface.
1991
Journal Article
Bäumer, M., D. Cappus, H. Kuhlenbeck, Hans-Joachim 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.
Journal Article
Jaeger, R.M., H. Kuhlenbeck, Hans-Joachim Freund, M. Wuttig, W. Hoffmann, R. Franchy and H. Ibach: Formation of a well-ordered aluminium oxide overlayer by oxidation of NiAl(110).
Journal Article
Kuhlenbeck, H., G. Odörfer, R. Jaeger, G. Illing, M. Menges, Th. Mull, Hans-Joachim 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.
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