G PHYSICS
G11 INFORMATION STORAGE
G11C STATIC STORES
G11C11/00 Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
G11C11/02 using magnetic elements
G11C11/16 using elements in which the storage effect is based on magnetic spin effect
G11C11/161 details concerning the memory cell structure, e.g. the layers of the ferromagnetic memory cell