|
This article is cited in 1 scientific paper (total in 1 paper)
XXV International Symposium Nanophysics and Nanoelectronics, Nizhny Novgorod, March 9-12, 2021
Magnetism
Synthesis, structure and magnetic properties of multilayer nanoheterostructures Fe|MgO|Cr|MgO|Fe
E. M. Yakuninaa, E. A. Kravtsovab, Yu. N. Khaydukovcd, N. O. Antropovab, V. V. Proglyadoa a Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Yekaterinburg, Russia
b Ural Federal University, Yekaterinburg, Russia
c Max Planck Institute for Solid State Research, Stuttgart, Germany
d Max Planck Society Outstation at the MLZ, Research Neutron Source Heinz Maier-Leibnitz (FRM II), Garching, Germany
Abstract:
Layered nanoheterostructures Fe|MgO|Cr|MgO|Fe is an artificial ferromagnetic material in which the exchange interaction of the magnetic moments of Fe layers through intermediate dielectric and metal layers can lead to magnetic configurations that are not realized in the well-studied Fe|MgO|Fe and Fe|Cr|Fe. In this work, we investigated the correlations of the structural and magnetic properties of layered nanoheterostructures Fe (10 nm)|MgO (1.5 nm)|Cr ($t$ nm)|MgO (1.5 nm)|Fe (7 nm) (thickness $t$ = 0.9 and 1.8 nm). Structural studies performed using X-ray diffractometry and high-resolution reflectometry confirmed the formation of a textured structure and revealed its well-defined layered character with sharp interlayer boundaries.
Keywords:
layered magnetic nanoheterostructures, interlayer magnetic ordering, polarized neutron reflectometry, giant tunneling magnetoresistance effect.
Received: 09.04.2021 Revised: 09.04.2021 Accepted: 19.04.2021
Citation:
E. M. Yakunina, E. A. Kravtsov, Yu. N. Khaydukov, N. O. Antropov, V. V. Proglyado, “Synthesis, structure and magnetic properties of multilayer nanoheterostructures Fe|MgO|Cr|MgO|Fe”, Fizika Tverdogo Tela, 63:9 (2021), 1306–1310; Phys. Solid State, 63:10 (2021), 1584–1587
Linking options:
https://www.mathnet.ru/eng/ftt8033 https://www.mathnet.ru/eng/ftt/v63/i9/p1306
|
Statistics & downloads: |
Abstract page: | 50 | Full-text PDF : | 11 |
|