TY - JOUR AU - Robert McMichael AU - P Chen AU - William Egelhoff C2 - IEEE Transactions on Magnetics DA - 1998-07-01 LA - en M1 - 34 PB - IEEE Transactions on Magnetics PY - 1998 TI - Time and Temperature Dependence of High Thermal Stability in NiO/Co/Cu/Co/M Spin Valves ER -