Anomalous metamagnetic-like transition in a FeRh/Fe3Pt interface occurring at T approximate to 120 K in the field-cooled-cooling curves for low magnetic fields

Salem-Sugui, S.Alvarenga, A. D.Noce, R. D. [UNESP]Guimaraes, R. B.Salazar Mejia, C.Salim, H.Gandra, F. G.2014-05-202014-05-202012-09-01Aip Advances. Melville: Amer Inst Physics, v. 2, n. 3, p. 7, 2012.2158-3226http://hdl.handle.net/11449/42466We report on the magnetic properties of a special configuration of a FeRh thin film. An anomalous behavior on the magnetisation vs. temperature was observed when low magnetic fields are applied in the plane of a thin layer of FeRh deposited on ordered Fe3Pt. The anomalous effect resembles a metamagnetic transition and occur only in the field-cooled-cooling magnetisation curve at temperatures near 120 K in samples without any heat treatment. Copyright 2012 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License. [http://dx.doi.org/10.1063/1.4754154]7engAnomalous metamagnetic-like transition in a FeRh/Fe3Pt interface occurring at T approximate to 120 K in the field-cooled-cooling curves for low magnetic fieldsArtigo10.1063/1.4754154WOS:000309388800068Acesso abertoWOS000309388800068.pdf