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A simple and inexpensive method to record and process low-energy electron diffraction (LEED) intensities (I-V curves) is presented. A closed-circuit television system and an electronic interface allow the selection of one spot at a time. The raw data are corrected for background, beam current and transmission of the LEED optics. The intensities can be measured directly from the screen or from a television recorder.
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Leonhard et al. (1980) studied this question.
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