3 papers
cond-mat.mes-hall2009
Single-shot time-domain studies of spin-torque-driven switching in magnetic tunnel junctions
Y. -T. Cui, G. Finocchio, C. Wang +3
We report single-shot measurements of resistance versus time for thermally assisted spin-torque-driven switching in magnetic tunnel junctions. We achieve sufficient sensitivity to…
cond-mat.mes-hall2009
Sensitivity of spin-torque diodes for frequency-tunable resonant microwave detection
C. Wang, Y. -T. Cui, J. Z. Sun +3
We calculate the efficiency with which magnetic tunnel junctions can be used as resonant detectors of incident microwave radiation via the spin-torque diode effect. The expression…
cond-mat.other2008
Bias and angular dependence of spin-transfer torque in magnetic tunnel junctions
C. Wang, Y. -T. Cui, J. Z. Sun +3
We use spin-transfer-driven ferromagnetic resonance (ST-FMR) to measure the spin-transfer torque vector T in MgO-based magnetic tunnel junctions as a function of the offset angle b…