Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems

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)...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: Guglieri Rodríguez, Clara (Συγγραφέας)
Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Cham : Springer International Publishing : Imprint: Springer, 2015.
Σειρά:Springer Theses, Recognizing Outstanding Ph.D. Research,
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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020 |a 9783319188874  |9 978-3-319-18887-4 
024 7 |a 10.1007/978-3-319-18887-4  |2 doi 
040 |d GrThAP 
050 4 |a QC750-766 
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082 0 4 |a 538  |2 23 
100 1 |a Guglieri Rodríguez, Clara.  |e author. 
245 1 0 |a Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems  |h [electronic resource] /  |c by Clara Guglieri Rodríguez. 
264 1 |a Cham :  |b Springer International Publishing :  |b Imprint: Springer,  |c 2015. 
300 |a XIV, 146 p. 104 illus., 52 illus. in color.  |b online resource. 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
347 |a text file  |b PDF  |2 rda 
490 1 |a Springer Theses, Recognizing Outstanding Ph.D. Research,  |x 2190-5053 
505 0 |a Introduction -- Synthesis and In-House Characterization -- XAS and XMCD Spectroscopies -- Zinc K-Edge X-Ray Absorption Study -- Zinc K-Edge XMCD Study -- Soft X-Ray XAS and XMCD Study -- Summary and Conclusions -- Appendices -- Bibliography. 
520 |a 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. 
650 0 |a Physics. 
650 0 |a Magnetism. 
650 0 |a Magnetic materials. 
650 0 |a Semiconductors. 
650 0 |a Surfaces (Physics). 
650 0 |a Interfaces (Physical sciences). 
650 0 |a Thin films. 
650 0 |a Quantum computers. 
650 0 |a Spintronics. 
650 0 |a Materials  |x Surfaces. 
650 1 4 |a Physics. 
650 2 4 |a Magnetism, Magnetic Materials. 
650 2 4 |a Surfaces and Interfaces, Thin Films. 
650 2 4 |a Quantum Information Technology, Spintronics. 
650 2 4 |a Semiconductors. 
650 2 4 |a Surface and Interface Science, Thin Films. 
710 2 |a SpringerLink (Online service) 
773 0 |t Springer eBooks 
776 0 8 |i Printed edition:  |z 9783319188867 
830 0 |a Springer Theses, Recognizing Outstanding Ph.D. Research,  |x 2190-5053 
856 4 0 |u http://dx.doi.org/10.1007/978-3-319-18887-4  |z Full Text via HEAL-Link 
912 |a ZDB-2-PHA 
950 |a Physics and Astronomy (Springer-11651)