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Título:	Evidence for a high-spin Fe phase in Fe/Pd(001) multilayer
Autor:	Menéndez, José Luis CSIC ORCID; Cebollada, Alfonso CSIC ORCID
Fecha de publicación:	15-mar-2000
Editor:	EDP Sciences
Citación:	Europhysic Letters 49 (6): 807–813 (2000)
Resumen:	We have investigated by X-ray Magnetic Circular Dichroism (XMCD) the Fe spin and orbital magnetic moments in Fe/Pd(001) multilayers with nominal Fe thicknesses up to 3 Atomic Layers (AL). We ﬁnd a strong enhancement of both spin and orbital moments (mspin ≈ 2.8 µB and morb ≈ 0.3 µB) compared to bulk Fe in excellent agreement with theoretical calculations. For 1 AL of Fe, the magnetic dipole term was deduced using the St¨ohr and K¨onig method and found to be non-negligible (20% of mspin). We further show that, for 3 AL of Fe, the high spin phase is correlated to a fcc-like crystalline structure with a large atomic volume of Fe (≈ 12.4 A˚ 3 ).
Descripción:	V. Cros... et al.- PACS. 75.70.Cn – Interfacial magnetic properties (multilayers, magnetic quantum wells, superlattices, magnetic heterostructures).- PACS. 78.20.Ls – Magnetooptical eﬀects
URI:	http://hdl.handle.net/10261/46931
ISSN:	0295-5075
Aparece en las colecciones:	(IMN-CNM) Artículos