Zusammenspiel von Ladungs-, Gitter- und magnetischen Ordnungen in hochdotierten LCMO Schichten

Zusammenspiel von Ladungs-, Gitter- und magnetischen Ordnungen in hochdotierten LCMO Schichten

Interplay of charge-, lattice and magnetic ordering in overdoped LCMO films

Florian Fischgrabe

Doctoral thesis

Date of Examination: 2015-06-16

Date of issue: 2015-07-27

Advisor: Moshnyaga, Vasily Prof. Dr.

Referee: Moshnyaga, Vasily Prof. Dr.

Referee: Jooß, Christian Prof. Dr.

Persistent Address: http://hdl.handle.net/11858/00-1735-0000-0022-6061-9

Files in this item

Name: doktorarbeit web.pdf

Size: 17,6 MB

Format: PDF

View/Open

The following license files are associated with this item:

Creative Commons

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