Results overview: Found 2 records in 0.01 seconds.
Articles, 2 records found
Articles 2 records found  
1.
7 p, 1.4 MB Site-Resolved Contributions to the Magnetic-Anisotropy Energy and Complex Spin Structure of Fe/MgO Sandwiches / Cuadrado, Ramón (Institut Català de Nanociència i Nanotecnologia) ; Oroszlány, László (Eötvös University. Department of Physics of Complex Systems) ; Deák, András (Budapest University of Technology and Economics. Department of Theoretical Physics) ; Ostler, Thomas A. (Université de Liège. Department of Physics) ; Meo, Andrea (University of York. Department of Physics) ; Chepulskii, Roman V. (Samsung Electronics) ; Apalkov, Dmytro (Samsung Electronics) ; Evans, Richard F. L. (University of York. Department of Physics) ; Szunyogh, László (Budapest University of Technology and Economics) ; Chantrell, Roy W. (University of York. Department of Physics)
Fe/MgO-based magnetic tunnel junctions are among the most promising candidates for spintronic devices due to their high thermal stability and high tunneling magnetoresistance. Despite its apparent simplicity, the nature of the interactions between the Fe and MgO layers leads to complex finite-size effects and temperature-dependent magnetic properties which must be carefully controlled for practical applications. [...]
2018 - 10.1103/PhysRevApplied.9.054048
Physical review applied, Vol. 9, Issue 5 (May 2018) , art. 54048  
2.
13 p, 3.3 MB A multiscale model of the effect of Ir thickness on the static and dynamic properties of Fe/Ir/Fe films / Cuadrado, Ramón (Institut Català de Nanociència i Nanotecnologia) ; Oroszlány, László (Eötvös University. Department of Physics of Complex Systems) ; Szunyogh, László (Budapest University of Technology and Economics. MTA-BME Condensed Matter Research Group.) ; Hrkac, Gino (The University of Exeter. College of Engineering, Mathematics and Physical Sciences) ; Chantrell, Roy W. (University of York. Department of Physics) ; Ostler, ThomasA. (Université de Liège. Départment de Physique)
The complex magnetic properties of Fe/Ir/Fe sandwiches are studied using a hierarchical multi-scale model. The approach uses first principles calculations and thermodynamic models to reveal the equilibrium spinwave, magnetization and dynamic demagnetisation properties. [...]
2018 - 10.1038/s41598-018-21934-5
Scientific reports, Vol. 8 ( 2018) , art. 3879  

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