Regensburg 2016 – wissenschaftliches Programm

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DS: Fachverband Dünne Schichten

DS 12: Postersession DS

DS 12.1: Poster

Montag, 7. März 2016, 17:00–19:00, Poster A

Ultrathin multilayers grown by pulsed laser deposition — •Bea Jaquet, Christian Eberl, Florian Döring, and Hans-Ulrich Krebs — Institute for Materials Physics, University of Göttingen, Friedrich-Hund-Platz 1, 37077 Göttingen, Germany

The physical properties of multilayers with layer periods in the nanometer range (way below 5 nm) crucially depend on the chosen material combination, their crystalline or amorphous state, heat of mixing of the chosen system, and amount of intermixing. For this, ultrathin multilayers consisting of different materials (metals, oxids, semiconductors) are grown by pulsed laser deposition (PLD) with layer periods of high quality. The structure, microstructure and interface roughness of the different multilayers were characterized by x-ray reflectivity (XRR), x-ray diffraction (XRD) and (high resolution) transmission electron microscopy (TEM). In this contribution we discuss the properties of the multilayers with respect to the used material combinations.