Extending the magnetic order of MnAs films on GaAs to higher temperatures

Manganese arsenide is a promising candidate for new spintronics applications since it is ferromagnetic at room temperature and can be grown with high epitaxial quality on semiconductors. However, the transition temperature of ∼40 °C is a limiting factor for device applications. Since the coupled mag...

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Detalles Bibliográficos
Main Authors: Ney, A, Hesjedal, T, Daweritz, L, Koch, R, Ploog, K
Formato: Journal article
Idioma:English
Publicado: 2005