Abstract
The silicon surfaces of 6H-SiC(0001) single crystals subjected to stepwise high-temperature annealing in vacuum have been studied by atomic force microscopy and scanning tunneling microscopy techniques. A special annealing procedure is proposed that yields a structured surface featuring regular atomicsmooth steps with heights of 0.75 and 1.5 nm. We propose using these structured crystal surfaces for calibrating vertical translations in scanning probe microscopes.
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Original Russian Text © M.S. Dunaevskii, I.V. Makarenko, V.N. Petrov, A.A. Lebedev, S.P. Lebedev, A.N. Titkov, 2009, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2009, Vol. 35, No. 1, pp. 98–104.
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Dunaevskii, M.S., Makarenko, I.V., Petrov, V.N. et al. Using atomic-step-structured 6H-SiC(0001) surfaces for the calibration of nanotranslations in scanning probe microscopy. Tech. Phys. Lett. 35, 47–49 (2009). https://doi.org/10.1134/S1063785009010143
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DOI: https://doi.org/10.1134/S1063785009010143