000088489 001__ 88489
000088489 005__ 20210526094600.0
000088489 0247_ $$2doi$$a10.1063/1.5125761
000088489 0248_ $$2sideral$$a114838
000088489 037__ $$aART-2019-114838
000088489 041__ $$aeng
000088489 100__ $$aKikkawa, T.
000088489 245__ $$aInterfacial ferromagnetism and atomic structures in high-temperature grown Fe3O4/Pt/Fe3O4 epitaxial trilayers
000088489 260__ $$c2019
000088489 5060_ $$aAccess copy available to the general public$$fUnrestricted
000088489 5203_ $$aInduced Pt ferromagnetism in Fe 3 O 4 / Pt / Fe 3 O 4 epitaxial trilayer films has been investigated by means of X-ray magnetic circular dichroism (XMCD) at the Pt L 3, 2-edges at various temperatures from 300 K to 12 K, including the metal-insulator transition temperature of Fe 3 O 4 (T V ~ 114 K). At all the temperatures, we observed clear XMCD signals due to Pt ferromagnetism, the amplitude of which was determined to be 0.39 µ B at 300 K and 0.52 µ B at 12 K for the sample with the Pt thickness of ~ 2 nm. Interestingly, these values are comparable to or even greater than those in Pt/3 d-ferromagnetic-metal (Fe, Ni, Co, and Ni 81 Fe 19) junction systems. The results can be interpreted in terms of a possible Fe interdiffusion into the Pt layer and also possible Fe-Pt alloying due to its high-temperature deposition.
000088489 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E26$$9info:eu-repo/grantAgreement/EC/H2020/734187/EU/Spin conversion, logic storage in oxide-based electronics/SPICOLOST$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 734187-SPICOLOST$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-82970-C2
000088489 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000088489 590__ $$a2.286$$b2019
000088489 591__ $$aPHYSICS, APPLIED$$b70 / 154 = 0.455$$c2019$$dQ2$$eT2
000088489 592__ $$a0.728$$b2019
000088489 593__ $$aPhysics and Astronomy (miscellaneous)$$c2019$$dQ2
000088489 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000088489 700__ $$aSuzuki, M.
000088489 700__ $$aRamos, R.
000088489 700__ $$0(orcid)0000-0002-1296-4793$$aAguirre, M.H.$$uUniversidad de Zaragoza
000088489 700__ $$aOkabayashi, J.
000088489 700__ $$aUchida, K.
000088489 700__ $$0(orcid)0000-0003-0271-8713$$aLucas, I.$$uUniversidad de Zaragoza
000088489 700__ $$0(orcid)0000-0001-5939-6415$$aAnadón, A.
000088489 700__ $$aKikuchi, D.
000088489 700__ $$0(orcid)0000-0002-4698-3378$$aAlgarabel, P.A.$$uUniversidad de Zaragoza
000088489 700__ $$0(orcid)0000-0003-3724-508X$$aMorellón, L.$$uUniversidad de Zaragoza
000088489 700__ $$0(orcid)0000-0003-0681-8260$$aIbarra, M.R.$$uUniversidad de Zaragoza
000088489 700__ $$aSaitoh, E.
000088489 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000088489 773__ $$g126, 14 (2019), 143903 [11 pp.]$$pJ. appl. physi.$$tJournal of Applied Physics$$x0021-8979
000088489 8564_ $$s3740469$$uhttps://zaguan.unizar.es/record/88489/files/texto_completo.pdf$$yVersión publicada
000088489 8564_ $$s1554502$$uhttps://zaguan.unizar.es/record/88489/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000088489 909CO $$ooai:zaguan.unizar.es:88489$$particulos$$pdriver
000088489 951__ $$a2021-05-26-09:32:25
000088489 980__ $$aARTICLE