11:24 〜 11:27 [PS-12-09] Resistance Drift and Degradation of Fe/Spinel MgAl2O4/Fe (001) Magnetic Tunnel Junctions ○C. Choi1, H. Sukegawa2, S. Mitani2, Y. Song1 (1.Hanyang Univ.(Korea), 2.NIMS(Japan))