KBr superstructure templates self-assembled on reconstructed AIIIBV semiconductor surfaces |
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| Authors: | Szymon Godlewski Grzegorz Goryl Jacek J Kolodziej Marek Szymonski |
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| Institution: | Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Reymonta 4, 30-059 Krakow, Poland |
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| Abstract: | In this report we present results of combined high resolution LT-STM and LEED studies of ultrathin epitaxial KBr films grown on an InSb(0 0 1) c(8 × 2) substrate. Based on atomically resolved STM maps and LEED diffractograms the film structure as well as superimposed electronic effects are explained. The origin of additional 4 × 4 superstructure observed on ultrathin films is discussed. Possible application of the KBr/InSb system as a template for growing organic molecule structures is suggested. |
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| Keywords: | Insulating thin film Semiconductor surface STM Epitaxial growth Template |
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