84327 20200716101455.0 doi 10.1016/j.jmmm.2018.11.015 sideral 108889 ART-2019-108889 eng Vovk, A. Probing the morphology of epitaxial Fe/MgO discontinuous multilayers by magnetometric technique 2019 Access copy available to the general public Unrestricted Discontinuous metal-insulator multilayers (DMIMs) are a special type of nanostructures with a layered arrangement of metallic particles sandwiched between continuous insulating layers. DMIMs exhibit moderate tunneling magnetoresistance (TMR) ratio but enhanced low-field sensitivity, which makes them promising candidates for magnetic field sensors. Recently we have grown epitaxial Fe/MgO DMIMs on MgO (0 0 1) single crystal substrates at different deposition conditions. Here, based on the analysis of magnetic isotherms in a broad temperature range, the effect of deposition temperature (TS) on microstructure of DMIMs is being studied and compared with the results of Transmission Electron Microscopy. It is shown that metallic layers consist of flat nanoparticles whose average size decreases, and their crystallinity improves with the increase of TS. info:eu-repo/grantAgreement/ES/DGA/E26 info:eu-repo/grantAgreement/ES/MINECO/MAT2017-82970-C2 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.717 2019 PHYSICS, CONDENSED MATTER 30 / 69 = 0.435 2019 Q2 T2 MATERIALS SCIENCE, MULTIDISCIPLINARY 149 / 314 = 0.475 2019 Q2 T2 0.658 2019 Electronic, Optical and Magnetic Materials 2019 Q2 Condensed Matter Physics 2019 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion García-García, A. Pogorelov, Y.G. (orcid)0000-0002-0111-8284 Pardo, J.A. Universidad de Zaragoza Štrichovanec, P. (orcid)0000-0002-6761-6171 Magén, C. Universidad de Zaragoza (orcid)0000-0002-4698-3378 Algarabel, P.A. Universidad de Zaragoza Araujo, J.P. Kakazei, G.N. 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 474 (2019), 369-373 J. magn. magn. mater. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 0304-8853 338379 http://zaguan.unizar.es/record/84327/files/texto_completo.pdf Postprint 37109 http://zaguan.unizar.es/record/84327/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:84327 articulos driver 2020-07-16-09:09:28 ARTICLE