Zeitschrift für Physik B Condensed Matter

, Volume 91, Issue 3, pp 267–269 | Cite as

Instability of C 60 + on Ni (100) in surface collisions

  • Th. Lill
  • H. -G. Busmann
  • I. V. Hertel
Rapid Note


Collisions of C 60 + -ions with a nickel (100) surface in ultra high vacuum have been studied. Fullerene ions emerging from the surface after impact were not observed. Auger spectroscopy reveals an increasing carbon coverage of the surface as the exposure dose of C 60 + increased until saturation is reached. Low energy electron diffraction shows formation of ac(2×2) carbon superstructure ofp4g-symmetry. There is strong evidence, that the observed instability of C60 is induced by a chemical reaction at the surface and that the Ni−C bonds formed lead to the superstructure.


Spectroscopy Nickel Neural Network Fullerene Complex System 


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  1. 1.
    Ceyer, S.T.: Science249, 133 (1990)Google Scholar
  2. 2.
    Onuferko, J.H., Woodruff, D.P., Holland, B.W.: Surf. Sci.87, 357 (1979)Google Scholar
  3. 3.
    Sander, D., Linke, U., Ibach, H.: Surf. Sci.272, 318 (1992)Google Scholar
  4. 4.
    Busmann, H.-G., Lill, Th., Reif, B., Hertel, I.V., Maguire, H.G.: J. Chem. Phys. (in press)Google Scholar
  5. 5.
    Busmann, H.-G., Lill, Th., Hertel, I.V.: Chem. Phys. Lett.187, 459 (1991); Busmann, H.-G., Lill, Th., Reif, B., Hertel, I.V.: Surf. Sci.272, 146 (1992); Lill, Th., Busmann, H.-G., Reif, B., Hertel, I.V.: Appl. Phys. A55, 461 (1992)Google Scholar
  6. 6.
    The sample was purchased from “L & K Laborbedarf und Kristallhandel”, Geilenkirchen, GermanyGoogle Scholar
  7. 7.
    Yeretzian, Ch., Whetten, R.L.: Z. Phys. D24, 199 (1992)Google Scholar
  8. 8.
    Lill, Th., Busmann, H.-G., Reif, B., Hertel, I.V.: Surf. Sci. (in preparation)Google Scholar
  9. 9.
    Vijayakrishnan, V., Santra, A.K., Seshadri, R., Nagarajan, R., Pradeep, T., Rao, C.N.R.: Surf. Sci. Lett.262, L87 (1992)Google Scholar
  10. 10.
    Peter, K., Vollhardt, C.: Organische Chemie. Weinheim: VCH 1988Google Scholar

Copyright information

© Springer-Verlag 1993

Authors and Affiliations

  • Th. Lill
    • 1
  • H. -G. Busmann
    • 1
  • I. V. Hertel
    • 1
  1. 1.Freiburger Materialforschungszentrum (FMF) und Fakultät für Physik der Albert-Ludwigs-UniversitätFreiburgGermany

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