Interfacial exchange interactions and magnetism of Ni2MnAl/Fe bilayers


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YANES, Rocio, Eszter SIMON, Sebastian KELLER, Balazs NAGYFALUSI, Sergii KHMELEVSKY, Laszlo SZUNYOGH, Ulrich NOWAK, 2017. Interfacial exchange interactions and magnetism of Ni2MnAl/Fe bilayers. In: Physical Review B. 96(6), 064435. ISSN 2469-9950. eISSN 2469-9969. Available under: doi: 10.1103/PhysRevB.96.064435

@article{Yanes2017-08-29Inter-40325, title={Interfacial exchange interactions and magnetism of Ni2MnAl/Fe bilayers}, year={2017}, doi={10.1103/PhysRevB.96.064435}, number={6}, volume={96}, issn={2469-9950}, journal={Physical Review B}, author={Yanes, Rocio and Simon, Eszter and Keller, Sebastian and Nagyfalusi, Balazs and Khmelevsky, Sergii and Szunyogh, Laszlo and Nowak, Ulrich}, note={Article Number: 064435} }

Nowak, Ulrich 2017-08-29 Based on a multi-scale calculations, combining ab-initio methods with spin dynamics simulations, we perform a detailed study of the magnetic behavior of Ni<sub>2</sub>MnAl/Fe bilayers. Our simulations show that such a bilayer exhibits a small exchange bias effect when the Ni<sub>2</sub>MnAl Heusler alloy is in a disordered B2 phase. Additionally, we present an effective way to control the magnetic structure of the Ni<sub>2</sub>MnAl antiferromagnet, in the pseudo-ordered B2-I as well as the disordered B2 phases, via a spin-flop coupling to the Fe layer. eng Yanes, Rocio Keller, Sebastian Khmelevsky, Sergii Nagyfalusi, Balazs 2017-10-13T07:16:39Z Simon, Eszter 2017-10-13T07:16:39Z Nagyfalusi, Balazs Keller, Sebastian Szunyogh, Laszlo Simon, Eszter Khmelevsky, Sergii Interfacial exchange interactions and magnetism of Ni<sub>2</sub>MnAl/Fe bilayers Yanes, Rocio Szunyogh, Laszlo Nowak, Ulrich

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