Figure 4

Spin-torque-induced magnetization switching. Sample resistance versus Ipulse for (a) direct spin injection and (b) nonlocal spin injection. The sample resistance is measured after applying a single pulse current with a duration of 1 ms.

Spin-torque-induced magnetization switching. Sample resistance versus Ipulse for (a) direct spin injection and (b) nonlocal spin injection. The sample resistance is measured after applying a single pulse current with a duration of 1 ms.