Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems - Couverture souple

Guglieri Rodríguez, Clara

 
9783319386850: Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems
Couverture souple
ISBN 10 : 3319386859 ISBN 13 : 9783319386850
Editeur : Springer, 2016

Synopsis

This work studies the magnetic behavior of ZnO nanoparticles capped with different organic molecules and showing room-temperature ferromagnetism (RTFM). Of particular significance is the combination of element-specific X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) techniques, which demonstrates the intrinsic occurrence of RTFM in these systems and indicates that it is not related to the 3-D states of the metallic cation but is relayed along the conduction band of the semiconductor. The discovery of room-temperature ferromagnetism (RTFM) in semiconductors holds great promise in future spintronics technologies.
Further results presented here include O K-edge XMCD studies, which demonstrate that the oxygen ions have a ferromagnetic response in these ZnO-based systems, providing the first direct support for claims regarding the appearance of oxygen ferromagnetism in oxide semiconductors at the nanoscale.

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

Éditeur
Springer
Date d'édition
2016
Langue
anglais
ISBN 10 
3319386859
ISBN 13 
9783319386850
Reliure
Broché
Nombre de pages
160
Coordonnées du fabricant
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Poststr. 9
Darmstadt
64293
Allemagne

Autres éditions populaires du même titre

9783319188867: Relationship Between Structure and Magnetic Behaviour in Zno-based Systems

Edition présentée

ISBN 10 :  3319188860 ISBN 13 :  9783319188867
Editeur : Springer International Publishin..., 2015
Couverture rigide