Exchange coupling between Co0.9Fe0.1 and bismuth ferrite layers: Cut (110) |
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| Authors: | A. A. Berzin A. I. Morosov |
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| Affiliation: | 1.Moscow Technological University (MIREA),Moscow,Russia;2.Moscow Institute of Physics and Technology (State University),Dolgoprudnyi, Moscow oblast,Russia |
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| Abstract: | The value of the exchange coupling between a Co0.9Fe0.1 nanolayer and a bismuth ferrite multiferroic (BiFeO3) nanolayer has been calculated. Two possible variants of matching of the layer crystal structures are proposed. The interaction energy of the layers is shown to be sufficient to record information in the Co0.9Fe0.1 layer that enters in the composition of the magnetic tunnel junction by applying an electric field to the bismuth ferrite layer. |
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