LONG-TIME ANNEALING AND ACTIVATION ENERGY OF THE INTERDIFFUSION AT AlOx/Co-Fe/Ir-Mn INTERFACES

Dual-spin-valve-type double magnetic tunnel junctions (double MTJs) of sputtered Ir-Mn/CoFe/AlOx/CoFeNi/AlOx/CoFe/Ir-Mn were fabricated using photolithography and ion-beam milling. The double MTJs were subjected to long-time annealing at various temperatures (185-400 C) in order to investigate the t...

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Veröffentlicht in:Jpn.J.Appl.Phys ,Part 1. Vol. 43, no. 5A, pp. 2484-2488. 2004 Part 1. Vol. 43, no. 5A, pp. 2484-2488. 2004, 2004-01, Vol.43 (5A), p.2484-2488
Hauptverfasser: Saito, Y, Amano, M, Nishiyama, K, Asao, Y, Tsuchida, K, Yoda, H
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Sprache:eng
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