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Comparison of the Quasidynamical and Tensor LEED Approximation for LEED Intensity Spectra from a Reconstructed Surface

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Book cover The Structure of Surfaces II

Part of the book series: Springer Series in ((SSSUR,volume 11))

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Abstract

The quasidynamical and Tensor LEED approximations of intensity spectra are compared to each other and to full dynamical data. Both approximations save considerable computer time. Tensor LEED approaches exact data more closely when starting from a close enough reference structure. On the other hand the quasi dynamical method puts no restrictions for an inspection of a larger parameter space. A combination of both methods is therefore suggested for optimization of computational efforts. Finally full dynamical and approximative results are compared to experimental data from reconstructed c(2×2) W(100).

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Author information

Authors and Affiliations

  1. Lehrstuhl für Festkörperphysik, University of Erlangen-Nürnberg, Erwin-Rommel-Str. 1, D-8520, Erlangen, Fed. Rep. of Germany

    N. Bickel, K. Heinz & H. Landskron

  2. The Blackett Laboratory, Imperial College, London, SW7 2BZ, UK

    P. J. Rous, J. B. Pendry & D. K. Saldin

Authors
  1. N. Bickel
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  2. K. Heinz
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  3. H. Landskron
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  4. P. J. Rous
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  5. J. B. Pendry
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  6. D. K. Saldin
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Editor information

Editors and Affiliations

  1. FOM-Institute for Atomic and Molecular Physics, Kruislaan 407, NL-1098 SJ, Amsterdam, The Netherlands

    Johannes Friso van der Veen

  2. Materials and Chemical Sciences Division, Lawrence Berkeley Laboratory, Berkeley, CA, 94720, USA

    Michel A. Van Hove

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© 1988 Springer-Verlag Berlin Heidelberg

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Bickel, N., Heinz, K., Landskron, H., Rous, P.J., Pendry, J.B., Saldin, D.K. (1988). Comparison of the Quasidynamical and Tensor LEED Approximation for LEED Intensity Spectra from a Reconstructed Surface. In: van der Veen, J.F., Van Hove, M.A. (eds) The Structure of Surfaces II. Springer Series in Surface Sciences , vol 11. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73343-7_5

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  • DOI: https://doi.org/10.1007/978-3-642-73343-7_5

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-73345-1

  • Online ISBN: 978-3-642-73343-7

  • eBook Packages: Springer Book Archive

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