Generation, transport and detection of valley-locked spin photocurrent in WSe2–graphene–Bi2Se3 heterostructures.
Cha, S., Noh, M., Kim, J., Son, J., Bae, H., Lee, D., Kim, H., Lee, J., Shin, H., Sim, S., Yang, S., Lee, S., Shim, W., Lee, C., Jo, M., Kim, D., Choi, H.*
Nature Nanotechnology, 2018