Hard X-Ray Photoelectron Spectroscopy of Deeply Buried Magnetic Layers - Couverture souple

Kozina, Xeniya; Felser, Claudia

 
9783659225260: Hard X-Ray Photoelectron Spectroscopy of Deeply Buried Magnetic Layers
Couverture souple
ISBN 10 : 3659225266 ISBN 13 : 9783659225260
Editeur : LAP LAMBERT Academic Publishing, 2013

Synopsis

This work focuses on the investigation of multilayer structures, employed in spintronics devices, by a number of techniques based on hard x-ray photoelectron spectroscopy (HAXPES). The application of hard x-rays increases the inelastic mean free path of the emitted electrons what makes HAXPES a non-destructive bulk sensitive probe for solid state research, especially studies of buried layers. Magnetoelectronic properties such as exchange splitting in ferromagnetic materials as well as the macroscopic magnetic ordering can be studied by magnetic circular dichroism in photoemission (MCDAD). In the present work MCDAD was integrated into HAXPES to explore the magnetic phenomena in deeply buried layers of the complex multilayer structures. In turn, direct measurements of electron spins of ferromagnets always attracted much attention but up to date have been limited by the surface sensitivity of the developed techniques. The last part of the work presents the results of the successfully performed spin-resolved HAXPES experiment using a spin polarimeter of the SPLEED-type on a buried magnetic layer.

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

Présentation de l'éditeur

This work focuses on the investigation of multilayer structures, employed in spintronics devices, by a number of techniques based on hard x-ray photoelectron spectroscopy (HAXPES). The application of hard x-rays increases the inelastic mean free path of the emitted electrons what makes HAXPES a non-destructive bulk sensitive probe for solid state research, especially studies of buried layers. Magnetoelectronic properties such as exchange splitting in ferromagnetic materials as well as the macroscopic magnetic ordering can be studied by magnetic circular dichroism in photoemission (MCDAD). In the present work MCDAD was integrated into HAXPES to explore the magnetic phenomena in deeply buried layers of the complex multilayer structures. In turn, direct measurements of electron spins of ferromagnets always attracted much attention but up to date have been limited by the surface sensitivity of the developed techniques. The last part of the work presents the results of the successfully performed spin-resolved HAXPES experiment using a spin polarimeter of the SPLEED-type on a buried magnetic layer.

Biographie de l'auteur

Dr. Xeniya Kozina is a postdoctoral fellow at Japan Synchrotron Radiation Research Institute (JASRI), Spring-8. Xeniya has obtained her doctoral degree in physics from Johannes Gutenberg-Universität Mainz in 2012. Her research has been focused on studies of novel materials by application of hard x-ray photoelectron spectroscopy.

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

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2013
Langue
anglais
ISBN 10 
3659225266
ISBN 13 
9783659225260
Reliure
Broché
Nombre de pages
148
Coordonnées du fabricant
non disponible
Personne responsable
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