Publications of Hans-Joachim Freund
All genres
Journal Article (835)
Journal Article
H.-J. Freund and : Shake-up phenomena in D+-Ar-A- structures: A CNDO/S equivalent-core study on N,N-dimethyl-p-nitroaniline in the vapor and condensed phases. Chemical Physics 55 (3), 407–427 (1981).
Journal Article
H.-J. Freund, and : Summary Abstract: An XPS study of "intensity borrowing" in core ionizations of CO upon coordination to transition metal atoms. Journal of Vacuum Science and Technology 18 (2), 464–465 (1981).
Journal Article
, H.-J. Freund and : Calculation of transition metal compounds using an extension of the CNDO formalism. V. many body effects in the inner valence shell photoionization spectra of free and coordinated carbon monoxide. Chemical Physics 55 (3), 339–354 (1981).
Journal Article
and H.-J. Freund: Solid state effects on core-hole spectra. Chemical Physics Letters 77 (2), 261–266 (1981).
Journal Article
, H.-J. Freund and : Calculation of Transition Metal Compounds Using an Extension of the CNDO Formalism: VII. Simple Interpretation of Many-body effects in the Core Photoionization of Adsorbates by the Study of CO/Ni and N2/Ni Model Systems. Surface Science Volume 102 (2–3), 359–378 (1981).
Journal Article
H.-J. Freund, and : Calculation of Transition Metal Compounds Using an Extension of the CNDO-Formalism, II. Metal to Metal Bonding in Binuclear Transition Metal Compounds. Theoretica Chimica Acta 57 (3), 181–207 (1980).
Journal Article
, , , and H.-J. Freund: Temperature-Dependent Ultraviolet Photoemission Linewidths of Molecular Solids: Isopropyl Benzene. Physical Review Letters 45 (4), 280–283 (1980).
Journal Article
, H.-J. Freund and : Calculation of transition metal compounds using an extension of the CNDO formalism: VI. Simple interpretation of many-body effects in the valence shell photoionization of adsorbates by the study of CO/Ni and N2/Ni model systems. Surface Science 95 (2-3), 527–554 (1980).
Journal Article
, H.-J. Freund and : Calculation of Transition Metal Compounds Using an Extension of the CNDO Formalism, III. Application to the CO-insertion Reaction as an Example for Mechanistic Studies. Journal of Organometallic Chemistry 186 (1), 63–75 (1980).
Journal Article
, H.-J. Freund and : Connection between the manne-Åberg theorem and a sum rule derived in the framework of the green's-function formalism. Chemical Physics Letters 68 (1), 222–224 (1979).
Journal Article
H.-J. Freund and : Calculation of Transition Metal Compounds Using an Extension of the CNDO Formalism, I. Method of Calculation and Application to Mono-, Di- and Tetranuclear compounds. Theoretica Chimica Acta 51 (2), 145–162 (1979).
Journal Article
H.-J. Freund and : Comparative Study of Adsorbate Systems and Corresponding Compounds Using X-Ray and UV-Photoemission I. Hexagonal (0001) Co/CO, O2 versus Oxides and Carbonyls. Berichte der Bunsen-Gesellschaft 83 (2), 100–108 (1979).
Journal Article
, and H.-J. Freund: Zur Bestimmung absoluter Bindungsenergien aus XPS-Messungen. Berichte der Bunsen-Gesellschaft 82 (11), 1252–1252 (1978).
Journal Article
H.-J. Freund, , and : Charging and rotational dependence of line position. Journal of Electron Spectroscopy and Related Phenomena 12 (4), 425–434 (1977).
Journal Article
, H.-J. Freund and : On the importance of photoconduction in ESCA experiments. Journal of Electron Spectroscopy and Related Phenomena 12 (4), 435–441 (1977).
Book (1)
Book
H.-J. Freund: Modelle für heterogene Katalysatoren: Wie viel Komplexität ist notwendig? 1. Auflage (Nordrhein Westfälische Akademie der Wissenschaften und der Künste - Vorträge der Klasse für Naturwissenschaften und Medizin, Vol. 481). Schöningh, Paderborn (2013).
Book Chapter (34)
Book Chapter
L. Gura, Z. Yang, H. Junkes, M. Heyde and H.-J. Freund: Going fast with STM imaging. In: Encyclopedia of Solid-Liquid Interfaces. (Eds.): and . Elsevier, Amsterdam, 612–626 (2023).
Book Chapter
, , S.K. Shaikhutdinov, D. Menzel, M. Prieto, T. Schmidt and H.-J. Freund: Model Systems in Catalysis for Energy Economy. In: Chemical Energy Storage. 2nd ed. (Ed.): . De Gruyter, Berlin, 393–437 (2022).
Book Chapter
H.-J. Freund, M. Heyde, H. Kuhlenbeck, , , , T. Schmidt, S.K. Shaikhutdinov and : Thin Oxide Films as Model Systems for Heterogeneous Catalysts. In: Springer Handbook of Surface Science. (Eds.): , , and . Springer, Cham, 267–328 (2020).
Book Chapter
C. Büchner, M. Heyde and H.-J. Freund: Transfer of 2D Silica Films. In: Encyclopedia of Interfacial Chemistry. (Ed.): . Elsevier, Amsterdam, 360–366 (2018).