Publications of Hans-Joachim Freund
All genres
Journal Article (833)
Journal Article
, , , and H.-J. Freund: Electron energy loss study of the electronically excited states of adsorbed CO2: Case study CO2/Fe. Surface Science 184 (3), 335–344 (1987).
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, and H.-J. Freund: Optical spectra of two-dimensional butadiene iron tricarbonyl in the adsorbed state. Physical Review B 35 (8), 4060–4066 (1987).
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H.-J. Freund and : Autoionization of CO after C 1s→ Zπ* excitation: a comparison with photoemission and auger decay. Chemical Physics Letters 134 (1), 70–75 (1987).
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H.-J. Freund, , , , and : CO2 adsorption and reaction on Fe(111): An angle resolved photoemission (ARUPS) study. Surface Science 180 (2-3), 550–564 (1987).
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, H.-J. Freund, , , and : Adsorption and reaction of CO2 and CO2/O CO-adsorption on Ni(110): Angle resolved photoemission (ARUPS) and electron energy loss (HREELS) studies. Surface Science 179 (1), 59–89 (1987).
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H.-J. Freund, , and : Bremsstrahlung isochromat spectroscopic study of the system CO/Ni(110): Strong intermolecular interaction. Surface Science 175 (3), 651–658 (1986).
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and H.-J. Freund: An MNDO and CNDO / S(S + DES CI) study on the structural and electronic properties of a model squaraine dye and related cyanine. Chemical Physics 107 (2-3), 159–174 (1986).
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, , , , , H.-J. Freund and : Electronic structure of pyrrole-based conducting polymers: An electron-energy-loss-spectroscopy study. Physical Review B 34 (2), 1101–1115 (1986).
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, , and H.-J. Freund: Theoretical evidence for "bent bonds" in the CO2 molecule. Chemical Physics Letters 126 (2), 176–180 (1986).
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H.-J. Freund, , , , and : Interpretation of electronic excitations in coordinated CO systems as observed by electron-energy-loss spectroscopy. Physical Review B 33 (8), 5228–5240 (1986).
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, , , and H.-J. Freund: Vapor Phase X-Ray Core-Photoelectron Spectra of N,N-Dimethyl-p-nitrosoaniline. An Experimental and Theoretical Study. Journal of the American Chemical Society 108 (8), 1891–1805 (1986).
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, , , , H.-J. Freund and : Photoemission from Ordered Physisorbed Molecular Phases N2/Graphite, N2 and CO/Ag(lll). Berichte der Bunsen-Gesellschaft 90 (3), 228–231 (1986).
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H.-J. Freund, and : Photoionization of inner valence electrons of CO2 in the gas phase: a synchrotron radiation study using photon energies between 40 AND 100 eV. Chemical Physics Letters 123 (6), 463–470 (1986).
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, and H.-J. Freund: Auger electron spectroscopic study of the CN anion: A study of the NaCN(001) surface in comparison with CO and N2. Chemical Physics Letters 119 (4), 344–350 (1985).
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and H.-J. Freund: Ab initio bandstructure of a layer of nitrogen molecules oriented in a herringbone structure. Solid State Communications 55 (10), 895–898 (1985).
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, , , , and H.-J. Freund: A comparison of surface electron spectroscopies. Surface Science 158 (1-3), 58–83 (1985).
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, , , , , and H.-J. Freund: X-Ray Photoelectron Spectroscopy Study of Silica-Alumina Catalysts Used for a New Pyridine Synthesis. Journal of Catalysis 94 (1), 69–78 (1985).
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, , and H.-J. Freund: Photoemission from Ordered Physisorbed Adsorbate Phases: N2 on Graphite and CO on Ag(111). Physical Review Letters 54 (19), 2095–2098 (1985).
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H.-J. Freund, , and : Interpretation of the N 1 s photoelectron spectra of chemisorbed N2 in terms of local molecule-metal interactions. Physical Review B 31 (8), 4848–4853 (1985).
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H.-J. Freund, , and : Configuration interaction study of shake-up structure accompanying core-ionization of substituted aromatic molecules in the vapor and condensed phases: Nitrosobenzene, diazobenzene dioxide and the no dimer. Chemical Physics 94 (1-2), 215–233 (1985).