Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/104787
Type: Artigo
Title: Pd ultrathin film growth on C(0 0 0 1): does it show magnetic behavior?
Author: Biasi, E. de
Siervo, A. de
Garcia, F.
Vicentin, F.
Landers, R.
Knobel, M.
Abstract: Ultrathin palladium metal films were grown on C(0 0 0 1). Their composition, electronic structure and magnetic behavior were studied by synchrotron based techniques (XPS and XAS), LEED and magnetic measurements. The Pd films were deposited in UHV conditions (pressure <5 × 10-10 mbar) with thicknesses ranging from 1-2 to 12 ML. Annealing was performed to segregate Pd and to generate a cluster structure, which could induce the system to acquire magnetic properties as has been predicted by theoretical studies. To clarify the existence or not of ferromagnetic behavior in these samples, magnetic measurements were performed using a SQUID Magnetometer. © 2006 Elsevier B.V. All rights reserved.
Ultrathin palladium metal films were grown on C(0 0 0 1). Their composition, electronic structure and magnetic behavior were studied by synchrotron based techniques (XPS and XAS), LEED and magnetic measurements. The Pd films were deposited in UHV conditions (pressure <5 × 10?10 mbar) with thicknesses ranging from 1-2 to 12 ML. Annealing was performed to segregate Pd and to generate a cluster structure, which could induce the system to acquire magnetic properties as has been predicted by theoretical studies. To clarify the existence or not of ferromagnetic behavior in these samples, magnetic measurements were performed using a SQUID Magnetometer.
Subject: Filmes ultra-finos
Magnetismo
Fotoelétrons - Difração
Raios X - Difração
Country: Holanda
Editor: Elsevier
Citation: Journal Of Electron Spectroscopy And Related Phenomena. , v. 156-158, n. , p. 332 - 335, 2007.
Rights: fechado
Identifier DOI: 10.1016/j.elspec.2006.12.025
Address: https://www.sciencedirect.com/science/article/pii/S0368204806002362
Date Issue: 2007
Appears in Collections:IFGW - Artigos e Outros Documentos

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