Titlebook: Scanning Probe Microscopy; Atomic Scale Enginee Adam Foster,Werner Hofer Book 2006 Springer-Verlag New York 2006 materials properties.micro

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Bringing Theory to Experiment in SFM,th experimental data without several iteration cycles to fine-tune the model. Contrary to what one might believe, theoretical modelling of SFM experiments is therefore no black box, at least not at the present stage. A general approach for real understanding in SFM simulations must include the following components:

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Electron Transport Theory,eoretical framework, based on Green’s functions of open systems, was shown to be adaptable, via its perturbative extension into nonequilibrium environments, to treat all relevant physical processes at the atomic scale, essentially from first principles. The present implementations rely on tight-bind

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Bringing Theory to Experiment in SFM,rocess. It turned out that the key to successful modeling lies in the ability to successively refine the theoretical model, especially with regard to allowing flexibility in tip selection. This process is inherently iterative: it is usually not possible to arrive at a consistent model that agrees wi

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Topographic images,ion is actually accessible in the experiments. The change of the position of the SPM tip is a result of measurements of constant-current/height contours. But the change of the position of surface atoms under given experimental conditions cannot be determined. This makes simulations the only source o

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Book 2006d of scanning probe theory. Writing in a tutorial style, the authors explain from scratch the theory behind today’s simulation techniques and give examples of theoretical concepts through state-of-the-art simulations, including the means to compare these results with experimental data. The book prov

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Scanning Probe Microscopy978-0-387-37231-0Series ISSN 1434-4904 Series E-ISSN 2197-7127