Publications of Hans-Joachim Freund

Freund, H.-J.: Introductory Lecture: Oxide surfaces. Faraday Discussions 114, 1–31 (1999).

Hansen, K.H., T. Worren, S. Stempel, E. Lægsgaard, M. Bäumer, H.-J. Freund, F. Besenbacher and I. Stensgaard: Palladium Nanocrystals on Al₂O₃: Structure and Adhesion Energy. Physical Review Letters 83 (20), 4120–4123 (1999).

Hermann, K., M. Witko, R. Druzinic, A. Chakrabarti, B. Tepper, M. Elsner, A. Gorschlüter, H. Kuhlenbeck and H.-J. Freund: Properties and identification of oxygen sites at the V₂O₅(010) surface: theoretical cluster studies and photoemission experiments. Journal of Electron Spectroscopy and Related Phenomena 98-99, 245–256 (1999).

Hill, T., M. Mozaffari-Afshar, J. Schmidt, T. Risse and H.-J. Freund: Changes in the magnetism of small supported cobalt particles during the oxidation process observed by ferromagnetic resonance. Surface Science 429 (1-3), 246–254 (1999).

Hill, T., S. Stempel, T. Risse, M. Bäumer and H.-J. Freund: FMR studies on ultrathin metallic films grown on Al₂O₃ surfaces. Journal of Magnetism and Magnetic Materials 198-199, 354–356 (1999).

Mejias, J.A., V. Staemmler and H.-J. Freund: Electronic states of the Cr₂O₃(0001) surface from ab initio embedded cluster calculations. Journal of Physics: Condensed Matter 11 (40), 7881–7891 (1999).

Nepijko, S.A., M. Klimenkov, M. Adelt, H. Kuhlenbeck, R. Schlögl and H.-J. Freund: Structural Investigation of Palladium Clusters on γ-AlO₃(111)/NiAl(110) with Transmission Electron Microscopy. Langmuir 15 (16), 5309–5313 (1999).

Nepijko, S.A., M. Klimenkov, H. Kuhlenbeck and H.-J. Freund: Transmission electron microscopy study of platinum clusters on Al₂O₃/NiAl(110) under the influence of electron irradiation. Journal of Vacuum Science and Technology. A 17 (2), 577–583 (1999).

Seiferth, O., K. Wolter, B. Dillmann, G. Klivenyi, H.-J. Freund, D. Scarano and A. Zecchina: IR investigations of CO₂ adsorption on chromia surfaces: Cr₂O₃ (0001)/Cr(110) versus polycrystalline α-Cr₂O₃. Surface Science 421 (1-2), 176–190 (1999).

Watanabe, K., Y. Matsumoto, M. Kampling, K. Al-Shamery and H.-J. Freund: Photochemistry of Methane on Pd/Al₂O₃ Model Catalysts: Control of Photochemistry on Transition Metal Surfaces. Angewandte Chemie International Edition 38 (15), 2192–2194 (1999).

Wichtendahl, R., M. Rodriguez-Rodrigo, U. Härtel, H. Kuhlenbeck and H.-J. Freund: Thermodesorption of CO and NO from Vacuum-Cleaved NiO(100) and MgO(100). Physica Status Solidi A 173 (1), 93–100 (1999).

Wichtendahl, R., M. Rodriguez-Rodrigo, U. Härtel, H. Kuhlenbeck and H.-J. Freund: TDS study of the bonding of CO and NO to vacuum-cleaved NiO(100). Surface Science 423 (1), 90–98 (1999).

Wilde, M., I. Beauport, F. Stuhl, K. Al-Shamery and H.-J. Freund: Adsorption of potassium on Cr₂O₃(0001) at ionic and metallic coverages and uv-laser-induced desorption. Physical Review B 59 (20), 13401–13412 (1999).

Wilde, M., K. Fukutani, Y. Murata, M. Kampling, K. Al-Shamery and H.-J. Freund: Angular distributions of NO in laser-induced desorption from Pt(111). Surface Science 427-428, 27–33 (1999).

Wilde, M., O. Seiferth, K. Al-Shamery and H.-J. Freund: Ultraviolet-laser induced desorption of NO from the Cr₂O₃(0001) surface: Involvement of a precursor state? The Journal of Chemical Physics 111 (3), 1158–1168 (1999).

Adelt, M., S.A. Nepijko, W. Drachsel and H.-J. Freund: Size-dependent luminescence of small palladium particles. Chemical Physics Letters 291 (3-4), 425–432 (1998).

Andersson, S., M. Frank, A. Sandell, A. Giertz, B. Brena, P.A. Brühwiler, N. Mårtensson, J. Libuda, M. Bäumer and H.-J. Freund: CO dissociation characteristics on size-distributed rhodium islands on alumina model substrates. The Journal of Chemical Physics 108 (7), 2967–2974 (1998).

Andersson, S., M.M. Frank, A. Sandell, J. Libuda, B. Brena, A. Giertz, P.A. Brühwiler, M. Bäumer, N. Mårtensson and H.-J. Freund: Temperature dependent XPS study of CO dissociation on small Rh particles. Vacuum 49 (3), 167–170 (1998).

Brillo, J., A. Hammoudeh, H. Kuhlenbeck, N. Panagiotides, S. Schwegmann, H. Over and H.-J. Freund: Structural studies of WC(0001) and the adsorption of benzene. Journal of Electron Spectroscopy and Related Phenomena 96 (1-3), 53–60 (1998).

Brillo, J., H. Kuhlenbeck and H.-J. Freund: Interaction of O₂ with WC(0001). Surface Science 409 (2), 199–206 (1998).