Browsing by Subject "Tamanho do grao"
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Rotatable anisotropy and coercivity in exchange-bias bilayers
(2002) [Journal article]A phenomenological approach for polycrystalline exchange-bias bilayers is proposed which explains the coercivity enhancement as well as its temperature and coupling strength dependences. In the model, it is assumed that ... -
Structural modifications in FexCo1-x/Cu multilayers induced by ion irradiation
(2004) [Journal article]The structural evolution of Fe30Co70 /Cu multilayers under ion irradiation is investigated in detail using x-ray techniques. The samples were irradiated with two different ions, 50 keV of He+ and 600 keV of Kr+, at room ...