Publications of Hans-Joachim Freund
All genres
Journal Article (770)
2012
Journal Article
X. Shao, N. Nilius and H.-J. Freund: Li/Mo codoping of CaO films: A means to tailor the equilibrium shape of Au deposits. Journal of the American Chemical Society 134 (5), 2532–2534 (2012).
Journal Article
X. Shao, N. Nilius and H.-J. Freund: Crossover from two- to three-dimensional gold particle shapes on CaO films of different thicknesses. Physical Review B 85 (11), 115444 (2012).
Journal Article
G.H. Simon, M. Heyde and H.-J. Freund: Imaging and manipulation of adatoms on an alumina surface by noncontact atomic force microscopy. Journal of Physics: Condensed Matter 24 (8), 084007 (2012).
Journal Article
F. Stavale, N. Nilius and H.-J. Freund: Probing the luminescence of single Eu2O3 nano-islands on MgO(001) with scanning tunneling microscopy. Applied Physics Letters 101 (1), 013109 (2012).
Journal Article
F. Stavale, N. Nilius and H.-J. Freund: Cathodoluminescence of near-surface centres in Cr-doped MgO(001) thin films probed by scanning tunnelling microscopy. New Journal of Physics 14 (3), 033006 (2012).
Journal Article
F. Stavale, L. Pascua, N. Nilius and H.-J. Freund: From embedded nanoislands to thin films: Topographic and optical properties of europium oxide on MgO(001) films. Physical Review B 86 (8), 085448 (2012).
Journal Article
F. Stavale, X. Shao, N. Nilius, H.-J. Freund, , and : Donor Characteristics of Transition-Metal-Doped Oxides: Cr-Doped MgO versus Mo-Doped CaO. Journal of the American Chemical Society 134 (28), 11380–11383 (2012).
Journal Article
H. Wang, , R. Dowler, M. Sterrer and H.-J. Freund: Surface science approach to catalyst preparation - Pd deposition onto thin Fe3O4(111) films from PdCl2 precursor. Journal of Catalysis 286, 1–5 (2012).
Journal Article
H. Wang, W. Kaden, R. Dowler, M. Sterrer and H.-J. Freund: Model oxide-supported metal catalysts – comparison of ultrahigh vacuum and solution based preparation of Pd nanoparticles on a single-crystalline oxide substrate. Physical Chemistry Chemical Physics 14 (32), 11525–11533 (2012).
Journal Article
, , , D. Loeffler, J. Uhlrich, X. Yu, B. Yang, I. Groot, S.K. Shaikhutdinov and H.-J. Freund: Tuning the electronic structure of ultrathin crystalline silica films on Ru(0001). Physical Review B 85 (8), 085403 (2012).
Journal Article
B. Yang, W. Kaden, X. Yu, A. Boscoboinik, Y. Martynova, L. Lichtenstein, M. Heyde, M. Sterrer, , , , S.K. Shaikhutdinov and H.-J. Freund: Thin silica films on Ru(0001): monolayer, bilayer and three-dimensional networks of [SiO4] tetrahedra. Physical Chemistry Chemical Physics 14 (32), 11344–11351 (2012).
Journal Article
B. Yang, Y. Pan, X. Lin, N. Nilius, H.-J. Freund, , , , and : Stabilizing Gold Adatoms by Thiophenyl Derivatives: A Possible Route toward Metal Redispersion. Journal of the American Chemical Society 134 (27), 11161–11167 (2012).
Journal Article
X. Yu, B. Yang, A. Boscoboinik, S.K. Shaikhutdinov and H.-J. Freund: Support effects on the atomic structure of ultrathin silica films on metals. Applied Physics Letters 100 (15), 151608 (2012).
Journal Article
, , S. Schauermann, H.-J. Freund and : Size Dependence of the Adsorption Energy of CO on Metal Nanoparticles: A DFT Search for the Minimum Value. Nano Letters 12 (4), 2134–2139 (2012).
2011
Journal Article
, P. Myrach, , , N. Nilius and H.-J. Freund: Growth and morphology of metal particles on MgO/Mo(001): A comparative STM and diffraction study. Physical review / B 83, 125423–1-125423–10 (2011).
Journal Article
, N. Nilius, P. Myrach, , H.-J. Freund and : Spontaneous oxidation of Mg atoms at defect sites in an MgO surface. The Journal of Physical Chemistry C 115 (9), 3684–3687 (2011).
Journal Article
, N. Nilius, , , H.-J. Freund and : Competition between polar and nonpolar growth of MgO thin films on Au(111). The Journal of Physical Chemistry C 115 (46), 23043–23049 (2011).
Journal Article
M.A. Brown, Y. Fujimori, F. Ringleb, X. Shao, F. Stavale, N. Nilius, M. Sterrer and H.-J. Freund: Oxidation of Au by surface OH: Nucleation and electronic structure of gold on hydroxylated MgO(001). Journal of the American Chemical Society 133, 10668–10676 (2011).
Journal Article
M.A. Brown, F. Ringleb, Y. Fujimori, M. Sterrer, H.-J. Freund, and : Initial formation of positively charged gold on MgO(001) thin films: Identification by experiment and structural assignment by theory. The Journal of Physical Chemistry C 115, 10114–10124 (2011).
Journal Article
J.-H. Fischer-Wolfahrt, J. Hartmann, , J.M. Flores Camacho, , S. Schauermann and H.-J. Freund: An improved single crystal adsorption calorimeter for determining gas adsorption and reaction energies on complex model catalysts. Review of Scientific Instruments 82, 024102–1-024102–15 (2011).