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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References
K. Heinz and G. Besold: Surf Sci. 125, 515 (1983)
P. J. Rous, J. B. Pendry, D. K. Saldin, K. Heinz, K. Müller and N. Bickel: Phys. Rev. Lett. 57, 2951 (1986)
D. Aberdam, R. Baudoing and C. Gaubert: Surf. Sci. 52, 125 (1975)
D. Aberdam: In Electron Diffraction 1927–1977, ed, by P. J. Dobson, J. B. Pendry and C. J. Humphreys, Intern. Phys. Conf. Ser. 41 (Institute of Physics, London), 239 (1978).
S. Y. Tong, M. A. Van Hove and B. J. Mrstik: In Proc. 7th Intern. Vacuum Con r. and 3rd Intern. Conf. on Solid Surfaces, Vienna, 2407 (1977)
G. Cisneros: J. Vac. Sci. Technol. 16, 584 1979)
K. Heinz, N. Bickel, G. Besold and K. Müller: J. Phys. C 18, 933 (1985)
N. Bickel and K. Heinz: Surf. Sci. 163,435 (1985)
J. B. Pendry: J. Phys. C 13, 937 (1980)
M. K. Debe and D. A. King: Phys. Rev. Lett. 39, 708 (1977)
M. K. Debe and D. A. King: Surf. Sci. 81, 193(1979)
R. A. Barker, P. J. Estrup, F. Jona and P. M. Marcus: Sol. St. Comm. 25, 375 (1978)
J. A. Walker, M. K. Debe and D. A. King: Surf. Sci. 104, 405 (1981)
P. Heilmann, K. Heinz and K. Müller: Surf. Sci. 89, 84(1979)
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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
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