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Nanometer-scale oxidation of Si(100) surfaces by tapping mode atomic force microscopy
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The nanometer¿scale oxidation of Si(100) surfaces in air is performed with an atomic force microscope working in tapping mode. Applying a positive voltage to the sample with respect to the tip, two kinds of modifications are induced on the sample: grown silicon oxide mounds less than 5 nm high and mounds higher than 10 nm (which are assumed to be gold depositions). The threshold voltage necessary to produce the modification is studied as a function of the average tip¿to¿sample distance.
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PÉREZ MURANO, Francesc, et al. Nanometer-scale oxidation of Si(100) surfaces by tapping mode atomic force microscopy. Journal of Applied Physics. 1995. Vol. 78, num. 11, pags. 6797-6802. ISSN 0021-8979. [consulted: 24 of July of 2026]. Available at: https://hdl.handle.net/2445/24743