Spectroscopy and Dynamics of the Electronic Decay of Core Electron Excitations in Isolated and Chemisorbed Molecules

  • W. Eberhardt
Part of the Springer Series in Surface Sciences book series (SSSUR, volume 35)

Abstract

Over the past decade studies of the decay processes following both core-electron excitation as well as core-electron ionization have been carried out for a variety of small molecules in gas phase and in a physisorbed or chemisorbed state. This was made possible through the application of synchrotron radiation used in preparing well-defined highly-excited states. These investigations of the electronic decay of specifically-prepared electronic configurations offer unique ways to study electron correlation and dynamic charge transfer and screening processes in well characterized electronic systems. Moreover, high-resolution studies taken with a resolving power sufficient to resolve vibrational substates in both the excitation and decay channels, reveal information about the time evolution of the vibrational wave functions in the intermediate core-excited state on the time scale of a few femtoseconds. Thus, these experiments probe the limits of the quantum mechanical description of the eigenstates of the molecular system integrated over the lifetime of the core hole.

Keywords

Graphite Manifold Benzene Azabenzenes Coherence 

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References

  1. 6.1
    W. Eberhardt, E.W. Plummer, C.T. Chen, W.K. Ford: Austr. J. Phys. 39, 853 (1986)Google Scholar
  2. K. Siegbahn, C. Nordling, G. Johansson, J. Hedman, P.F. Heden, K. Hamrin, U. Gelius, T. Bergmark, L.O. Werme, R. Manne, Y. Baer: In ESC A Applied to Free Molecules (North Holland, Amsterdam. 1969)Google Scholar
  3. 6.3
    W.E. Moddeman, T.A. Carlson, M.O. Krause, B.P. Pullen, W.E. Bull, G.K. Schweizer: J. Chem. Phys. 55, 2317 (1971)CrossRefGoogle Scholar
  4. 6.4
    L. Ungier, T.D. Thomas: Chem. Phys. Lett. 96, 247 (1983) and J. Chem. Phys. 82, 3146 (1985)CrossRefGoogle Scholar
  5. 6.5
    W. Eberhardt, J. Stöhr, J. Feldhaus, E.W. Plummer, F. Sette: Phys. Rev. Lett. 51, 2370 (1983)CrossRefGoogle Scholar
  6. 6.6
    K. Randall, J. Feldhaus, W. Erlebach, A.M. Bradshaw, W. Eberhardt, X. Zu, Y. Ma, P.D. Johnson: Rev. Sci. Instrum. 63, 1367 (1992)CrossRefGoogle Scholar
  7. 6.7
    H. Ågren: J. Chem. Phys. 75, 1267 (1981)CrossRefGoogle Scholar
  8. 6.8
    G. Wentzel: Z. Phys. 43, 524 (1927)CrossRefGoogle Scholar
  9. F.P. Larkins, W. Eberhardt, In-Whan Lyo, R. Murphy, E.W. Plummer: J. Chem. Phys. 88, 2948 (1988)Google Scholar
  10. 6.10
    R. Dudde, M.L.M. Rocco, E.E. Koch, S. Bernstorff, W. Eberhardt: J. Chem. Phys. 91, 20 (1989)CrossRefGoogle Scholar
  11. 6.11
    W.L. Jorgensen and L. Salem: The Organic Chemist’s Book of Orbitals, (Academic, New York 1973)Google Scholar
  12. 6.12
    W. Eberhardt, E.W. Plummer, In-Whan Lyo, R. Murphy, R. Carr, W.K. Ford: J. Physique C9, 679 (1987)Google Scholar
  13. 6.13
    W. Eberhardt, R. Dudde, M.L.M. Rocco, E.E. Koch, S. Bernstorff: J. Electr. Spectr. Rel. Phen. 51, 373 (1990)CrossRefGoogle Scholar
  14. 6.14
    F.P. Larkins: J. Electr. Spectr. el. Phen. 51, 115 (1990)CrossRefGoogle Scholar
  15. 6.15
    M. Meyer, E.v. Raven, M. Richter, B. Sonntag, R.D. Cowan, J.E. Hansen: Phys. Rev. A 39, 4319 (1989)CrossRefGoogle Scholar
  16. 6.16
    H. Aksela, S. Aksela, A Mäntykenttä, J. Tulkki, E. Shigamasa, Y. Yagishita, Y. Furusawa: Physica Scripta T 41, 122 (1992)CrossRefGoogle Scholar
  17. 6.17
    V. Schmidt: J. Phys. C9, 401 (1987) and references thereinGoogle Scholar
  18. 6.18
    B. Crasemann: Comm. At. Mol. Phys. 22, 163 (1989) and references thereinCrossRefGoogle Scholar
  19. 6.19
    A. Niehaus: J. Phys. B 10, 1845 (1977)CrossRefGoogle Scholar
  20. 6.20
    A. Russek, W. Mehlhorn: J. Phys. B 19, 911 (1986)CrossRefGoogle Scholar
  21. 6.21
    T. Äberg: Physica Scripta T 41, 71 (1992)CrossRefGoogle Scholar
  22. M. Neeb, M. Biermann, W. Eberhardt: J. Electr. Spectrosc. (1994)Google Scholar
  23. 6.23
    T.D. Thomas, R.W. Shaw: J. Electr. Spectr. 5, 1081 (1974)CrossRefGoogle Scholar
  24. 6.24
    Y. Ma, C.T. Chen, G. Meigs, K. Randall, F. Sette: Phys. Rev. A 44, 1848 (1991)CrossRefGoogle Scholar
  25. We assume the notation and assignment of the peaks as given in [6]. The existence of the B5’ state is derived from these calculations but previously was not labelled as such in the spectra.Google Scholar
  26. 6.26
    A.P. Hitchcock, C.E. Brion: J. Electr. Spectrosc. 18, 1 (1980)CrossRefGoogle Scholar
  27. 6.27
    W. Wurth, J. Stöhr, P. Feulner, X. Pan, K.R. Bauchspiess, Y. Baba, E. Hudel, G. Rocker, D. Menzel: Phys. Rev. Lett. 65, 2426 (1990)CrossRefGoogle Scholar
  28. P. Kuiper, M.W. Ruckman, B.I. Dunlap, L.H. Tjeng: 71, 3091Google Scholar
  29. M. Neeb, J.E. Rubensson, M. Biermann, W. Eberhardt: Phys. Rev. Lett. (1993)Google Scholar
  30. 6.30
    N. Kosugi, E. Shigemasa, A. Yagishita: Chem. Phys. Lett. 190, 481 (1992)CrossRefGoogle Scholar
  31. 6.31
    M.W. Ruckman, Jie Chen, S.L. Qiu, P. Kuiper, M. Strongin, B.I. Dunlap: Phys. Rev. Lett. 67, 2533 (1991)CrossRefGoogle Scholar
  32. 6.32
    W. Eberhardt, J.E. Rubensson, K.J. Randall, J. Feldhaus, A.L.D. Kilcoyne, A.M. Bradshaw, Z. Xu, P.D. Johnson, Y. Ma: Physica Scripta T 41, 143 (1992)CrossRefGoogle Scholar
  33. 6.33
    J.E. Rubensson, M. Neeb, M. Biermann, Z. Xu, W. Eberhardt: J. Chem. Phys. 99, 1633 (1993)CrossRefGoogle Scholar
  34. 6.34
    M. Neeb, J.E. Rubensson, M. Biermann, W. Eberhardt, K.J. Randall, J. Feldhaus, A.L.D. Kilcoyne, A.M. Bradshaw, Z. Xu, P.D. Johnson, Y. Ma: Chem. Phys. Lett. 212, 205 (1993)CrossRefGoogle Scholar
  35. M. Neeb, J.E. Rubensson, M. Biermann, W. Eberhardt: J. Electr. Spectr. (1994)Google Scholar
  36. 6.36
    F.K. Gel’mulkhanov, L. N. Mazalov, A.V. Nikolaev, A.V. Kondratenko: Chem. Phys. Lett. 46, 133 (1977)CrossRefGoogle Scholar
  37. 6.37
    F. Kaspar, W. Domcke and L.S. Cederbaum: Chem. Phys. 44, 33 (1979)CrossRefGoogle Scholar
  38. 6.38
    N. Correia, A. Flores-Riveros, H. Ågren, K. Helenelund, L. Asplund and U. Gelius: J. Chem. Phys., 83, 2035 (1985)CrossRefGoogle Scholar
  39. 6.39
    A. Cesar, H. Ågren, V. Carravetta: Phys Rev. A 40, 187 (1989)CrossRefGoogle Scholar
  40. 6.40
    L.S. Cederbaum, F. Tarantelli: J. Chem. Phys. 98, 9691 (1993)CrossRefGoogle Scholar
  41. 6.41
    H. Telle, U. Telle: Comp. Phys. Commun. 28, 1 (1982)CrossRefGoogle Scholar
  42. 6.42
    R. Murphy, In-Whan Lyo, W. Eberhardt: J. Chem. Phys. 88 6078 (1988)CrossRefGoogle Scholar
  43. 6.43
    T.X. Carroll, T.D. Thomas: J. Chem. Phys. 92, 7171 (1990)CrossRefGoogle Scholar
  44. T.X. Carroll, T.D. Thomas: Chem. Phys. Lett., 185, 31 (1991)CrossRefGoogle Scholar
  45. 6.44
    K.P. Huber, G. Herzberg: Molecular Spectra and Molecular Structure IV, Constants of Diatomic Molecules (Van Nostrand Reinhold, New York 1979).Google Scholar
  46. 6.45
    J.C. Fuggle, E. Umbach, D. Menzel, K. Wandelt, C.R. Brundle: Sol. State Commun. 27, 65 (1978)CrossRefGoogle Scholar
  47. 6.46
    P.R. Norton, R.L. Tapping, J.W. Goodale: Surf. Sci. 72, 33 (1978)CrossRefGoogle Scholar
  48. 6.47
    E.W. Plummer, W.R. Salaneck, J.S. Miller: Phys. Rev. B 18, 1673 (1978)CrossRefGoogle Scholar
  49. 6.48
    H.J. Freund, E.W. Plummer: Phys. Rev. B 23, 4859 (1981)CrossRefGoogle Scholar
  50. 6.49
    W. Eberhardt, J. Stöhr, D. Outka, R.J. Madix, Sol. State Commun. 54, 493 (1985)CrossRefGoogle Scholar
  51. 6.50
    D.R. Jennison, G.D. Stuccky, R.R. Rye, J.A. Kelber: Phys. Rev. Lett. 46, 911 (1981)CrossRefGoogle Scholar
  52. J.A. Kebler, D.R. Jennison, R.R Rye: J. Chem. Phys. 75, 652 (1981)CrossRefGoogle Scholar
  53. 6.51
    E. Umbach, Z. Hussain: Phys. Rev. Lett. 52, 457 (1984)CrossRefGoogle Scholar
  54. 6.52
    M.D. Baker, N.D.S. Canning, M.A. Chesters: Surf. Sci. 111, 452 (1981)CrossRefGoogle Scholar
  55. 6.53
    W. Eberhardt, C.T. Chen, W.K. Ford, E.W. Plummer, H.R. Moser: In DIET II, ed. by W. Brenig, D. Menzel, Springer Ser. Surf. Sci. Vol. 4, (Springer, Berlin, Heidelberg 1985). p. 50Google Scholar
  56. 6.54
    O. Björneholm, A. Nilsson, H. Sandeil, B. Hernhäs, N. Mårtensson: Phys. Rev. Lett. 68, 1892 (1992)CrossRefGoogle Scholar
  57. 6.55
    C.T. Chen, R.A. DiDio, W.K. Ford, E.W. Plummer, W. Eberhardt: Phys. Rev. B 32, 8434 (1985)CrossRefGoogle Scholar
  58. 6.56
    E.W Plummer, C.T. Chen, W.K. Ford, W. Eberhardt, R.P. Messmer, H.J. Freund: Surf. Sci. 158, 58 (1985)CrossRefGoogle Scholar
  59. 6.57
    W. Wurth, C. Schneider, R. Treichler, E. Umbach, D. Menzel: Phys. Rev. B 35, 7741 (1987) and Phys. Rev. B 37, 8725 (1988)CrossRefGoogle Scholar
  60. 6.58
    R. Murphy, E.W. Plummer, C.T. Chen, W. Eberhardt, R. Carr: Phys. Rev. B 39, 7517 (1989)CrossRefGoogle Scholar
  61. 6.59
    G. Illing, T. Porwol, I. Hemmerich, G. Dömötör, H. Kuhlenbeck, H.J. Freund, C.M. Liegener, W. von Niessen: J. Electr. Spectrosc. 51, 149 (1990)CrossRefGoogle Scholar
  62. 6.60
    W. Wurth, P. Feulner, D. Menzel: Physica Scripta T 41, 213 (1992)CrossRefGoogle Scholar
  63. 6.61
    O. Björneholm, A. Sandell, A. Nilsson, N. Märtensson, J.N. Andersen: Physica Scripta T 41, 217 (1992)CrossRefGoogle Scholar
  64. 6.62
    M. Ohno: Phys. Rev. B45, 3865 (1992)Google Scholar
  65. 6.63
    W. Wurth, D. Menzel, E. Umbach: Phys. Rev. B45, 3868 (1992)Google Scholar
  66. 6.64
    D.A. Shaw, G.C. King, F.H. Read, D. Cvejanovic: J. Phys. B 15, 1785 (1982)CrossRefGoogle Scholar
  67. 6.65
    D. Sondericker, Z. Fu, W. Eberhardt: unpublishedGoogle Scholar

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© Springer-Verlag Berlin Heidelberg 1995

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  • W. Eberhardt

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