High coercivity SmFeAlC thin films fabricated by multilayer sputtering
نویسندگان
چکیده
Multilayer sputtering of SmFe/C(Al) plus appropriate thermal processing has been used to fabricate SmFeC thin films with A1 substitution for Fe. It was found that the SmFeAlC thin films exhibited exceptionally high Coercivities. A coercivity of 28 kOe was realized for the thin film with structure of Ta( l000~) / lSmFe(40~~/ G(Al)(5,&)]~50/Ta(200@ with subsequent annealing at 650°C.
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