Zusammenspiel von Ladungs-, Gitter- und magnetischen Ordnungen in hochdotierten LCMO Schichten
Interplay of charge-, lattice and magnetic ordering in overdoped LCMO films
by Florian Fischgrabe
Date of Examination:2015-06-16
Date of issue:2015-07-27
Advisor:Prof. Dr. Vasily Moshnyaga
Referee:Prof. Dr. Vasily Moshnyaga
Referee:Prof. Dr. Christian Jooß
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Abstract
English
This work is focused on the preparation and characterization of overdoped La_1-xCa_xMnO_3 films on MgO and as freestanding films. The charge ordering transition is being investigated via means of resistance, magnetization, THz, IR, TEM and Raman measurements.
Keywords: LCMO; Raman spectroscopy; charge ordering