Thermal Evolution of Pt-Rich FePt/Fe₃O₄ Heterodimers Studied Using X-ray Absorption Near-Edge Spectroscopy

FePt/Fe₃O₄ nanoparticles can be used as building blocks to obtain, upon thermal annealing, magnetic nanocomposites with combined magnetic properties. Although the pre- and postannealed samples are usually well-characterized, a detailed investigation during annealing is necessary to reveal the role o...

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Detalles Bibliográficos
Autores principales: Figueroa, Santiago J. A., Stewart, Silvana Jacqueline, Rueda, T., Hernando, Antonio, de la Presa, P.
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2011
Materias:
Física
FePt
FePt/Fe₃O₄ heterodimers
Pt L₃ XANES
Fe K-XANES
Fe₃Pt
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142995
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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