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Anomalous enhancement in interfacial perpendicular magnetic anisotropy through uphill diffusion

We observed interfacial chemical sharpening due to uphill diffusion in post annealed ultrathin multilayer stack of Co and Pt, which leads to enhanced interfacial perpendicular magnetic anisotropy (PMA). This is surprising as these elements are considered as perfectly miscible. This chemical sharpeni...

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Detalles Bibliográficos
Main Authors: Das, Tanmay, Kulkarni, Prabhanjan D., Purandare, S. C., Barshilia, Harish C., Bhattacharyya, Somnath, Chowdhury, Prasanta
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2014
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4060506/
https://ncbi.nlm.nih.gov/pubmed/24937637
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep05328
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