Aarhus University Seal / Aarhus Universitets segl

Søren Vrønning Hoffmann

  1. 2002
  2. Published

    Unexpected surface sensitivity at high energies in angle-resolved photoemission. / Hofmann, Philip; Søndergaard, Christian Skou; Agergaard, S.; Hoffmann, S.V.; Gayone, J.E.; Zampieri, G.; Lizzit, S.; Baraldi, A.

    In: Physical Review B, Vol. 66, 2002, p. 165406-1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    VUV photo-absorption cross-section for CCl2F2. / Vieira, P.L.; Eden, S.; Kendall, P.A.; Mason, N.J.; Hoffmann, S.V.

    In: Chemical Physics Letters, Vol. 364, 2002, p. 535-541.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. 2001
  5. Published

    Adsorption of hydrogen on clean and potassium modified low index copper surfaces: Cu(100) and Cu(110). / Thomsen, L.; Onsgaard, J.; Godowski, P.J.; Møller, P.; Hoffmann, S.V.

    In: J. Vac. Sci. Technol. A., Vol. 19, 2001, p. 1988-1992.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    CO dissociation on K-modified Cu(112) and Cu(117). / Bech, L.; Onsgaard, J.; Hoffmann, S.V.; Godowski, P.J.

    In: Surf. Sci., Vol. 482-485, 2001, p. 243-249.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Combined TPS, XPS, EXAFS and NO-TPD study of the sulfiding of Mo/Al 2O 3. / Nielsen, L.P.; Schønning, M.; Christensen, S.V.; Hoffmann, S.V.; Li, Z.; Hofmann, Philip; Besenbacher, Flemming; Clausen, B.S.

    In: Catal. Lett., Vol. 73, 2001, p. 85-90.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Combined TPS, XPS, EXAFS, and NO-TPD study of the sulfiding of Mo/Al2O3. / Nielsen, L.P.; Schønning, M.; Christensen, S.V.; Hoffmann, Søren Vrønning; Li, Z.S.; Besenbacher, F.; Clausen, B.S.

    In: Catalysis Letters, Vol. 73, 2001, p. 85.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Molecular oxygen on the Si(111)-7x7 surface. / Jensen, T.; Tækker, L.-B.; Gundlach, C.; Dam, F.K.; Morgen, P.; Hoffmann, S.V.; Li, Z.; Pedersen, K.

    In: Physical Review B, Vol. 64, No. 045304, 2001, p. 165406-1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Optical second harmonic generation and photoemission from quantum well states in thin Ag films on Si(111). / Pedersen, K.; Kristensen, T.B.; Pedersen, T.G.; Morgen, P.; Li, Z.; Hoffmann, S.V.

    In: Surf. Sci., Vol. 482-485, 2001, p. 735-739.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Reactions on alkali-modified low-index stepped copper surfaces. / Onsgaard, J.; Bech, L.; Svensgaard, C.; Godowski, P.J.; Hoffmann, S.V.

    In: Progress in Surf. Sci., Vol. 67, 2001, p. 205-205.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Structure and formation of surface alloys by adsorption of Li on Al(110). / Mikkelsen, M.; Petersen, J.H.; Hoffmann, Søren Vrønning; Jiruse, J.; Adams, D.L.

    In: Surf. Sci., Vol. 487, 2001, p. 28.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Structure and formation of surface alloys by adsorption of Li on Al(110). / Mikkelsen, A.; Petersen, J.H.; Hoffmann, S.V.; Jiruse, J.; Adams, D.L.

    In: Surf. Sci., Vol. 487, 2001, p. 28-38.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    Systematic oscillation of peak positions in photoemission spectra during alternating caesium and oxygen exposures of silicon surfaces. / Taekker, L.-B.; Jensen, T.; Morgen, P.; Hoffmann, Søren Vrønning; Li, Zheshen.

    In: Appl. Surf. Sci., Vol. 177, 2001, p. 122-128.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    Temperature-dependent photoemission on Al(001). / Søndergaard, Christian Skou; Hofmann, Philip; Schultz, Ch.; Hoffmann, S.V.; Moreno, S.; Gayone, J.P.; Vicente Alvarez, M.A.; Zampieri, G.; Lizzit, S.; Baraldi, A.

    2001. Paper presented at Polen, .

    Research output: Contribution to conferencePaperResearch

  16. Published

    The coadsorption of hydrogen and carbon dioxide versus adsorption of formic acid on Cs-dosed Cu(110). / Godowski, P.J.; Onsgaard, J.; Hoffmann, S.V.; Quist-Sckerl, S.

    In: Zhenkong, Vol. 63, 2001, p. 257-265.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    The effect of reduced dimensionality on a semimetal: the electronic structure of the Bi(110) surface. / Agergaard, S.; Søndergaard, Christian Skou; Li, H.; Nielsen, Mikkel Bo; Hoffmann, S.V.; Li, Z.; Hofmann, Philip.

    In: New Journal of Physics, Vol. 3, 2001, p. 15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    The electronic structure and the surface phase transition on α -Ga(010). / Søndergaard, Christian Skou; Li, S.; Agergaard, H.; Li, Z.; Hoffmann, S.V.; Hofmann, Philip; Grütter, Ch.; Bilgram, J.H.

    2001. Paper presented at The electronic structure and the surface phase transition on α -Ga(010), Poland.

    Research output: Contribution to conferencePaperResearch

  19. Published

    The surface electronic structure of Bi(110). / Agergaard, S.; Søndergaard, Christian Skou; Li, H.; Nielsen, M.B.; Li, Z.; Hoffmann, S.V.; Hofmann, Philip.

    2001. Paper presented at The surface electronic structure of Bi(110), Poland.

    Research output: Contribution to conferencePaperResearchpeer-review

  20. 2000
  21. Published

    Surface reconstruction and relaxation of Al(110)-c(2x2)-Na. / Mikkelsen, M.; Hoffmann, Søren Vrønning; Jiruse, J.; Adams, D.L.

    In: Phys. Rev., Vol. B 61, 2000, p. 13988.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. 1999
  23. Published

    Do PAH's soak up electrons in the interstellar medium? New experimental results. / Field, David; Lunt, S.L.; Hoffmann, Søren Vrønning; Ziesel, J.P:; Ossenkopf, V. (Editor).

    Proceedings of the 3rd Cologne-Zermatt Symposium: The Physics and Chemistry of the Interstellar Medium. 1999.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  24. Published

    Do PAHs soak up electrons in the interstellar medium? New experimental results. / Field, D.; Lunt, S.L.; Hoffmann, Søren Vrønning; Ziesel, J.P.

    Proceedings of the 3rd Cologne-Zermatt Symposium (The Physics and Chemistry of the Interstellar Medium). ed. / V. Ossenkopf. 1999.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  25. Published

    Overfladestudier med fotoemissionsspektroskopi. / Hoffmann, Søren Vrønning; Petersen, J.H.; Onsgaard, J.

    In: Kvant, Vol. 3, No. 10, 1999, p. 38-42.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Photoemission study of CO2 adsorbed on K/Cu(110). Analysis of adsorbate induced structures. / Godowski, P.J.; Onsgaard, J.; Hoffmann, Søren Vrønning; Nerlov, J.

    In: Acta Physica Polonica, Vol. A, No. 95, 1999, p. 423-431.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Surface alloy formation by adsorption of Li on Al(100): Studied by high-resolution core-level spectroscopy and low energy electron diffraction. / Petersen, J.H.; Søndergård, C.; Hoffmann, S.V.; Mikkelsen, A.; Adams, D.L.

    In: Surf. Sci., No. 437, 1999, p. 317-329.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    Surface alloy formation by adsorption of Li on Al(100): studied by high-resolution core-level spectroscopy and low energy electron diffraction. / Petersen, J.H.; Søndergård, C.; Hoffmann, Søren Vrønning; Mikkelsen, A.; Adams, D.L.

    In: Surf. Sci., Vol. 437, 1999, p. 317.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Very low energy electron scattering in C6H5 F, C6H5C1, C6 H5Br and C6 H5 I. / Lunt, S.L.; Field, David; Hoffmann, S.V.; R.J., Gulley; Ziesel, J.P.

    In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 32, No. 11, 1999, p. 2707-2717.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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