Investigation of tunneling current and local contact potential difference on the TiO2(110) surface by AFM/KPFM at 78 K.
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DOI: 10.1088/1361-6528/aa5aef
Abstract: We propose a new multi-image method for obtaining the frequency shift, tunneling current and local contact potential difference (LCPD) on a TiO2(110) surface with atomic resolution. The tunneling current image reveals rarely observed surface oxygen… read more here.
Keywords: current local; image; local contact; surface ... See more keywords