Control of antiferromagnetic spin axis orientation in bilayer Fe/CuMnAs films

Using x-ray magnetic circular and linear dichroism techniques, we demonstrate a collinear exchange coupling between an epitaxial antiferromagnet, tetragonal CuMnAs, and an Fe surface layer. A small uncompensated Mn magnetic moment is observed which is antiparallel to the Fe magnetization. The stagge...

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Detalles Bibliográficos
Autores principales: Wadley, P., Edmonds, K. W., Shahedkhah, M. R., Campion, R. P., Gallagher, B. L., Železný, J., Kuneš, J., Novák, V., Jungwirth, T., Saidl, V., Němec, P., Maccherozzi, F., Dhesi, S. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5593844/
https://www.ncbi.nlm.nih.gov/pubmed/28894219
http://dx.doi.org/10.1038/s41598-017-11653-8

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