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MAGNETIC IMAGING WITH TRANSMISSION X-RAY MICROSCOPY: Sample Preparation Technique for Epitaxially Grown Magnetic Materials - Couverture souple

Schwarze, Thomas

 
9783639362510: MAGNETIC IMAGING WITH TRANSMISSION X-RAY MICROSCOPY: Sample Preparation Technique for Epitaxially Grown Magnetic Materials
Couverture souple
ISBN 10 : 3639362519 ISBN 13 : 9783639362510
Editeur : VDM Verlag Dr. Müller, 2011

Synopsis

Imaging epitaxially grown magnetic materials, e.g. magnetic oxides at high spatial resolution is of great interest both fundamentally as well as technologically. Currently, however, studies have been limited mainly to samples that can be fabricated on amorphous silicon nitride membranes. We have designed and built a jet-etcher, which is used to backside-thin epitaxially grown magnetic samples and have also developed several specific sample fabrication and etching procedures. The prepared samples have been measured using the high-resolution magnetic soft x-ray microscopy beamline 6.1.2 at the Advanced Light Source in Berkeley, CA. We are the first to obtain XMCD contrast for LSMO samples in transmission. We also report on the first single crystalline MgO membranes. With this work we built up the foundation for future studies on nanostructured LSMO samples as well as for other interesting materials. It can be foreseen that the study of single crystalline materials at very low spatial resolution will contribute significantly in order to develop next generation spin based devices.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Imaging epitaxially grown magnetic materials, e.g. magnetic oxides at high spatial resolution is of great interest both fundamentally as well as technologically. Currently, however, studies have been limited mainly to samples that can be fabricated on amorphous silicon nitride membranes. We have designed and built a jet-etcher, which is used to backside-thin epitaxially grown magnetic samples and have also developed several specific sample fabrication and etching procedures. The prepared samples have been measured using the high-resolution magnetic soft x-ray microscopy beamline 6.1.2 at the Advanced Light Source in Berkeley, CA. We are the first to obtain XMCD contrast for LSMO samples in transmission. We also report on the first single crystalline MgO membranes. With this work we built up the foundation for future studies on nanostructured LSMO samples as well as for other interesting materials. It can be foreseen that the study of single crystalline materials at very low spatial resolution will contribute significantly in order to develop next generation spin based devices.

Biographie de l'auteur

The author received his diploma (Dipl.Ing.(FH)) in Electrical Engineering from FH Köln in 2008. He got his masters (M.Sc.) in Applied Physics from the Univerity of Applied Sciences Koblenz, 2010. He completed his master thesis at UC Berkeley through a scholarship from InWEnt gGmbH. As of 2010 he is at TU Munich as a PhD student in the Physics Dept.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2011
Langue
anglais
ISBN 10 
3639362519
ISBN 13 
9783639362510
Reliure
Broché
Nombre de pages
76
Coordonnées du fabricant
non disponible
Personne responsable
non disponible