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03308nam a22006015i 4500 |
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978-3-319-18887-4 |
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20151106161011.0 |
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150603s2015 gw | s |||| 0|eng d |
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|a 9783319188874
|9 978-3-319-18887-4
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|a 10.1007/978-3-319-18887-4
|2 doi
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|a 538
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|a Guglieri Rodríguez, Clara.
|e author.
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|a Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems
|h [electronic resource] /
|c by Clara Guglieri Rodríguez.
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|a Cham :
|b Springer International Publishing :
|b Imprint: Springer,
|c 2015.
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|a XIV, 146 p. 104 illus., 52 illus. in color.
|b online resource.
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|a text
|b txt
|2 rdacontent
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|a computer
|b c
|2 rdamedia
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|a online resource
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|a text file
|b PDF
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|a Springer Theses, Recognizing Outstanding Ph.D. Research,
|x 2190-5053
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|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.
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|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.
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|a Physics.
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|a Magnetism.
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|a Magnetic materials.
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|a Semiconductors.
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|a Surfaces (Physics).
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|a Interfaces (Physical sciences).
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|a Thin films.
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|a Quantum computers.
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|a Spintronics.
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|a Materials
|x Surfaces.
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|a Physics.
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|a Magnetism, Magnetic Materials.
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|a Surfaces and Interfaces, Thin Films.
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|a Quantum Information Technology, Spintronics.
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|a Semiconductors.
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|a Surface and Interface Science, Thin Films.
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|a SpringerLink (Online service)
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|t Springer eBooks
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|i Printed edition:
|z 9783319188867
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|a Springer Theses, Recognizing Outstanding Ph.D. Research,
|x 2190-5053
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|u http://dx.doi.org/10.1007/978-3-319-18887-4
|z Full Text via HEAL-Link
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|a ZDB-2-PHA
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|a Physics and Astronomy (Springer-11651)
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