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Structural defects on a 1T-TiSe2 surface: Experiment and model calculation of photoelectron diffraction |
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| Authors: | A. S. Razinkin I. I. Ogorodnikov A. N. Titov M. N. Kuznetsov |
| Affiliation: | 1. Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Ekaterinburg, 620990, Russia 2. Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Ekaterinburg, 620219, Russia |
| Abstract: | A 1T-TiSe2 surface is studied by means of scanning tunneling microscopy (SMT) and X-ray photoelectron diffraction (XPD). The diffraction patterns were modeled in the multiple electron scattering approximation using the EDAC code. Variants of the point and structural defects on the 1T-TiSe2 surface are considered. The experimental and theoretical XPD patterns are compared on the basis of a convergence analysis of their R factors. |
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