A method and system for providing a magnetic memory is disclosed. The method
and
system include providing a plurality of magnetic elements and providing at least
one stress-assist layer. Each of the plurality of magnetic elements is configured
to be written using spin transfer. The at least one stress-assist layer is configured
to exert at least one stress on at least one magnetic element of the plurality
of magnetic elements during writing. The reduction of spin-transfer switching current
is due to stress exerted by the stress-assist layer on the magnetic elements during
writing. Stability of the magnetic memory with respect to thermal fluctuations
is not compromised because the energy barrier between the two magnetization states
is unchanged once the switching current is turned off.