Spin-Transfer Torques in One-Dimensional Magnetic Tunneling Junctions of Lateral Structures

Recent study in [C. C. Lin, Y. F. Gao, A. V. Penumatcha, V. Q. Diep, J. Appenzeller and Z. H. Chen, Acs Nano 8, 3807 (2014)], showed that the spin-transfer torque (STT) is enhanced by the asymmetry...