Multiple scattering analysis of reflection high-energy electron diffraction intensities from GaAs(110) |
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| Affiliation: | Department of Physics and Laboratory for Surface Studies, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA;Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455, USA |
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| Abstract: | An accurate and fast dynamical theory for calculating reflection high-energy electron diffraction (RHEED) rocking-curve intensities at 10–40 keV is presented. The application of RHEED to surface structural analysis is demonstrated for the first time on a reconstructed surface by comparing data to calculated spectra for GaAs(110). The technique is highly sensitive to structural changes along specific directions due to its forward-scattering geometry. |
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