Prof. Dr. W. Daum

Publications of Prof. Dr. W. Daum

  • H. Doescher, B. Borkenhagen, G. Lilenkamp, W. Daum, and T. Hannappel
    III-V on silicon: Observation of gallium phosphide anti-phase disorder by low-energy electron microscopy
    Surf. Sci. 605, L38−L41 (2011)  DOI: 10.1016/j.susc.2011.05.002
  • B. Braunschweig, A. Mitin, W. Daum
    Pt(111) thin-layer electrodes on alpha-Al(2)O(3)(0001): Morphology and atomic structure
    Surf. Sci.
    605, 10821089 (2011) DOI: 10.1016/j.susc.2011.03.009

  • F. Dederichs, A. Petukhova, and W. Daum
    Adsorption of CN at the Pt(111)/Liquid Interface by Dissociation of Acetonitrile and the Potentiality of CO Contamination: A Sum-Frequency Generation Study
    J. Phys. Chem. B 105, 5210-5216 (2001)
  • F. Dederichs, K. A. Friedrich, and W. Daum
    Sum-Frequency Vibrational Spectroscopy of CO Adsorption on Pt(111) and Pt(110) Electrode Surfaces in Perchloric Acid Solution: Effects of Thin-Layer Electrolytes in Spectroelectrochemistry
    J. Phys. Chem. B 104, 6626-6632 (2000)
  • G. Erley, R. Butz, and W. Daum
    Second-Harmonic Spectroscopy of Interband Excitations at the Interfaces of Strained Si(100)-Si0.85Ge0.15-SiO2 Heterostructures
    Phys. Rev. B 59, 2015-2926 (1999)
  • W. Daum, F. Dederichs, and J. E. Müller
    Covalent Bonding of CN to the Pt(111) Surface
    Phys. Rev. Lett. 80, 766-769 (1998); Erratum: Phys. Rev. Lett. 85, 2655 (2000)
  • W. Daum
    Summenfrequenz-Schwingungsspektroskopie: Laser lassen Molekülschwingungen an Grenzflächen erkennen
    Physik in unserer Zeit, 27. Jahrgang, Nr. 6, 273 (1996)
  • C. Klünker, M. Balden, S. Lehwald, and W. Daum
    CO Stretching Vibrations on Pt(111) and Pt(110) Studied by Sum-Frequency Generation
    Surface Sci. 360, 104-111 (1996)
  • K. A. Friedrich, W. Daum, C. Klünker, D. Knabben, U. Stimming, and H. Ibach
    In-situ Spectroscopy of Cyanide Vibrations on Pt(111) and Pt(110) Electrode Surfaces: Potential Dependencies and the Influence of Surface Disorder
    Surface Sci. 335, 315-325 (1995)
  • W. Daum, K. A. Friedrich, C. Klünker, D. Knabben, U. Stimming, and H. Ibach
    Sum-Frequency Generation at Electrochemical Interfaces: Cyanide Vibrations on Pt(111) and Pt(110)
    Appl. Phys. A 59, 553-562 (1994)
  • H.-J. Krause, U. Reichel, and W. Daum Parametric Picosecond Laser System with very Broad Tunability for Nonlinear Optical Interface Spectroscopy
    Laser 93, Proceedings of the 11th International Congress (Ed. W. Waidelich), 841-844 (Springer, Berlin, 1993)
  • W. Daum, H.-J. Krause, U. Reichel, and H. Ibach
    Nonlinear Optical Spectroscopy at Silicon Interfaces
    Physica Scripta T49, 513-518 (1993)
  • W. Daum, H.-J. Krause, U. Reichel, and H. Ibach
    Identification of Strained Si Layers at Si-SiO2 Interfaces and Clean Si Surfaces by Nonlinear Optical Spectroscopy
    Phys. Rev. Lett. 71, 1234-1237 (1993)
  • H.-J. Krause and W. Daum
    High-Power Source of Coherent Picosecond Light Pulses Tunable from 0.41 to 12.9
    Appl. Phys. B 56, 8-13 (1993)
  • H.-J. Krause and W. Daum
    Efficient Parametric Generation of High-Power Coherent Picosecond Pulses in
    Appl. Phys. Lett. 60, 2180-2182 (1992)
  • X.-D. Xiao, X. D. Zhu, W. Daum, and Y. R. Shen
    Optical Second-Harmonic Diffraction Study of Surface Diffusion: CO on Ni(110)
    Phys. Rev. B 46, 9732-9743 (1992)
  • X. D. Zhu, W. Daum, X. Xiao, R. Chin, and Y. R. Shen
    Coverage Dependence of Surface Optical Second-Harmonic Generation from CO/Ni(110): Investigation with a Nonlinear Interference Technique
    Phys. Rev. B 43, 11571-11580 (1991)
  • X. Xiao, X. D. Zhu, W. Daum, and Y. R. Shen
    Anisotropic Surface Diffusion of CO on Ni(110)
    Phys. Rev. Lett. 66, 2352-2355 (1991)
  • J. E. Black, D. L. Mills, W. Daum, C. Stuhlmann, and H. Ibach
    The Lattice Vibrations of Nearly Incommensurate Overlayers: Ag on Ni(100) and Cu(100)
    Surface Sci. 217, 529-562 (1989)
  • W. Daum
    Struktur und Gitterdynamik ultradünner epitaktischer Silber- und Eisenfilme auf Ni(100)- und Cu(100)-Substraten
    Dissertation Rheinisch-Westfälische Technische Hochschule Aachen, Report Jül-2221 of the Kernforschungsanlage Jülich GmbH, July 1988
  • W. Daum, C. Stuhlmann, H. Ibach
    Displacive Phase Transition and Surface Phonon Anomalies in fcc Fe Films on Cu(100)
    Phys. Rev. Lett. 60, 2741-2744 (1988)
  • W. Daum
    Surface Phonon Dispersion of Ultrathin Epitaxial Ag Films on Ni(100) and Cu(100) Substrates
    J. Electron Spectrosc. Relat. Phenom. 44, 271-280 (1987);
    Vibrations at Surfaces 1987, Proceedings of the Fifth International Conference, Hrsg. M. Bradshaw und H. Conrad (Elsevier, Amsterdam, 1987), S. 271-280
  • L. Wenzel, D. Arvanitis, W. Daum, H. H. Rotermund, J. Stöhr, K. Baberschke, H. Ibach
    Structural Determination of an Adsorbate-Induced Surface Reconstruction: p4g(2 2)N versus c(2 2)O on Ni(100)
    Phys. Rev. B 36, 7689-7692 (1987)
  • W. Daum, H. Ibach, J. E. Müller
    Adatom Vibrations on Si(111) Reconstructed Surfaces
    Phys. Rev. Lett. 59, 1593-1596 (1987)
  • W. Daum
    On the Structure of Chemisorbed Sulphur Overlayers on Ni(100)
    Surface Sci. 182, 521-529 (1987)
  • W. Daum, S. Lehwald, H. Ibach
    Surface Phonon Dispersion and Adsorbate Induced Reconstruction of Ni(100)
    Surface Sci. 178, 528-536 (1986)

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