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Descripción
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| Magnetic nanoparticles have been object of renewed interest in the last years due to their multidisciplinary interest. Series of Rare Earth nanoalloys of TbCu2 have been produced by inert-atmosphere milling. To establish their magnetic character a thorough static and dynamic susceptibility analysis has been accomplished. The magnetic structure retains the bulk structure and there is an increased effect due to a moment canting (Tf ? 20 K) at the surface when the particle size becomes more and more reduced. From a macroscopic point of view, there is a coexistence of antiferromagnetism in the nanoparticle core with the spin glass disorder at the shell. | |
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Internacional
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Si |
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ISSN o ISBN
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978-88-7522-092-1 |
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Entidad relacionada
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Institute of Methodologies for Environmental Analysis (IMAA) - CNR- Italy Italian Association for the Study of Clays (AISA - onlus) |
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Nacionalidad Entidad
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ITALIA |
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Lugar del congreso
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Castellaneta Marina (Taranto), Italy |