METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING MAGNETIC TUNNEL JUNCTION AND RELATED DEVICE

摘要

A method for forming a semiconductor device includes: forming a perpendicular magnetized magnetic device on a substrate, annealing the perpendicular magnetized magnetic device to crystallize the same, and applying a perpendicular magnetic field to the perpendicular magnetized magnetic device. Applying the perpendicular magnetic field is performed while annealing the perpendicular magnetized magnetic device or is sequentially performed after annealing the perpendicular magnetized magnetic device. The perpendicular magnetic field may be applied in a direction perpendicular to the interface of the perpendicular magnetized magnetic device.