Blättern Fakultät für Physik (inkl. GAUSS) nach "Samwer, Konrad Prof. Dr." Betreuer
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Untersuchung der elektrischen Phasenseparation in dünnen Manganatschichten mit Rastersondenspektroskopie
(2004-07-16)Thin films of La0.7Sr0.3MnO3 and La0.7Ca0.3MnO3 on MgO show a metal insulator transition. The shape of this transition can be explained by intrinsic spatial inhomogeneities, which give rise to a domain structure of conducting ... -
Untersuchung des elektrischen Widerstandsschaltens perowskitischer Manganatfilme auf der Nanometerskala
(2012-07-25)Perovskite manganese oxides are highly correlated systems, which exhibit a variety of resistance effects under different stimuli. Under exceeding critical voltages or currents, abrupt changes of the electrical resistance ... -
Wachstum amorpher Schichten: Vergleich von Experiment und Simulation im Bereich Oberflächenrauhigkeit und mechanische Spannungen
(2001-07-04)Structure formation and mechanical stresses of amorphous and polycrystal films, prepared by evaporation, sputtering and PLD, are investigated, and modelled with the help of Monte-Carlo ...