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Quiz 9:

(Q9.1). Define spin transfer torque.
(Q9.2). Why is the spin transfer torque limited to nanoscale samples?
(Q9.3). What are the different processes used to identify the mechanism of spin transfer torque in the nanoscale samples?
(Q9.4). What are the applications of spin transfer torque process?
(Q9.5). What are the limitations in using transfer torque mechanism in spintronic devices?