Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/26788
Title: Exchange biased FeNi/FeMn bilayers with coercivity and switching field enhanced by FeMn surface oxidation
Authors: Svalov, A. V.
Savin, P. A.
Lepalovskij, V. N.
Larrañaga, A.
Vas'kovskiy, V. O.
Arribas, A. G.
Kurlyandskaya, G. V.
Issue Date: 2013
Citation: Exchange biased FeNi/FeMn bilayers with coercivity and switching field enhanced by FeMn surface oxidation / A. V. Svalov, P. A. Savin, V. N. Lepalovskij [et al.] // AIP Advances. — 2013. — Vol. 3. — № 9.
Abstract: FeNi/FeMn bilayers were grown in a magnetic field and subjected to heat treatments at temperatures of 50 to 350 °C in vacuum or in a gas mixture containing oxygen. In the as-deposited state, the hysteresis loop of 30 nm FeNi layer was shifted. Low temperature annealing leads to a decrease of the exchange bias field. Heat treatments at higher temperatures in gas mixture result in partial oxidation of 20 nm thick FeMn layer leading to a nonlinear dependence of coercivity and a switching field of FeNi layer on annealing temperature. The maximum of coercivity and switching field were observed after annealing at 300 °C. © 2013 © 2013 Author(s).
Keywords: ANNEALING TEMPERATURES
AS-DEPOSITED STATE
EXCHANGE-BIAS FIELDS
LOW TEMPERATURE ANNEALING
NONLINEAR DEPENDENCE
PARTIAL OXIDATIONS
SURFACE OXIDATIONS
SWITCHING FIELD
ANNEALING
GAS MIXTURES
MIXTURES
COERCIVE FORCE
URI: http://hdl.handle.net/10995/26788
SCOPUS ID: 84885408657
WOS ID: 000325282900004
PURE ID: 858237
ISSN: 2158-3226
DOI: 10.1063/1.4821105
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

Files in This Item:
File Description SizeFormat 
scopus-2013-0023.pdf1,22 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.