Evolution of stress and magnetism during the first-order phase transition of MnAs/GaAs(001)

Evolution of stress and magnetism during the first-order phase transition of MnAs/GaAs(001)

We have investigated epitaxial MnAs/GaAs(0 0 1) films in the phase transition region between 10°C and 40°C where hexagonal, ferromagnetic α-MnAs and paramagnetic, orthorhomic β-MnAs coexist. Quantitative stress measurements with a cantilever beam magnetometer reveal that during the phase transition...

Täydet tiedot

Bibliografiset tiedot
Päätekijät: Ney, A, Das, A, Pampuch, C, Hesjedal, T, Kastner, M, Daweritz, L, Koch, R, Ploog, K
Aineistotyyppi: Journal article
Kieli:English
Julkaistu: 2004

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