CAPELLINI GIOVANNI
(syllabus)
In this course we shall introduce two experimental techniques used to characterize the surface properties of condensed matter: x-ray photoemission spectroscopy (XPS) and atomic force microscopy (AFM). First, we shall provide a theoretical background of the two techniques. The frontal lectures have the following subjects: optical versus scanning probe microscopy; STM; contact AFM; non-contact AFM; secondary SPM techniques; resolution and artifacts; SPM image analysis; surface and vacuum; fundamental of XPS; three-step model; x-ray sources; electron analyzers; electron detection; XPS data acquisition and analysis. Subsequently, the experimental activity will be carried on using tools available at the Laboratory for Physics and Technology of Semiconductors.
(reference books)
No reference texts are provided.
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Università Roma Tre