Investigation of electronic and magnetic structure of advanced magnetic materials
Please use this identifier to cite or link to this item:
https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2010012726
https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2010012726
Title: | Investigation of electronic and magnetic structure of advanced magnetic materials |
Authors: | Rednic, Vasile |
Thesis advisor: | Prof. Dr. Manfred Neumann Prof. Dr. Marin Coldea |
Thesis referee: | Prof. Dr. Joachim Wollschläger Prof. Dr. Gunnar Borstel Prof. Dr. Viorel Pop |
Abstract: | The subject of this work subscribes to the international preoccupation regarding the elucidation of magnetic properties of solids. The crystallographic, electronic and magnetic structures of Al-Mn-Ni alloys and compounds have been investigated by X-ray diffraction, magnetization and magnetic susceptibility measurements, X-ray photoelectron spectroscopy (XPS), and band structure calculations. The thesis is organized in 6 Chapters, followed by the summary. Chapter 1 contains a brief theoretical introduction into the magnetism of metallic systems, as well the principles of XPS. The sample preparation details and all the techniques employed in the characterization of the systems are described in Chapter 2. The next 4 Chapters contain the experimental results for Mn1-xAlxNi3, Mn1-xAlxNi, Ni1-xMnxAl, Ni0.7-xAlxMn0.3 systems. |
URL: | https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2010012726 |
Subject Keywords: | transition metal; alloy; magnetic measurements; XPS spectra; local moments |
Issue Date: | 25-Jan-2010 |
Submission date: | 25-Jan-2010 |
Type of publication: | Dissertation oder Habilitation [doctoralThesis] |
Appears in Collections: | FB06 - E-Dissertationen |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
E-Diss1010_thesis.pdf | Präsentationsformat | 6,82 MB | Adobe PDF | E-Diss1010_thesis.pdf View/Open |
Items in osnaDocs repository are protected by copyright, with all rights reserved, unless otherwise indicated. rightsstatements.org