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Current image formation in combined STM/AFM of metal nanoclusters in dielectric films
Authors:M. A. Lapshina  D. O. Filatov  D. A. Antonov
Affiliation:(1) Lobachevsky State University of Nizhni Novgorod, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia
Abstract:Current imaging in studying metal nanoclusters in thin dielectric films by combined scanning tunneling and atomic-force microscopy was simulated. It was shown that sizes of increased conductivity regions in current images, caused by electron tunneling through nanoclusters, are controlled by the size of the probe-film surface contact area.
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