Fig. 8: Angle-resolved transmission for 1T-VSe2/2H-MoS2/1T-VSe2 with semi-infinite 1T- and 2H-TaS2 electrodes.
From: Tuning of spin-transfer torque in VSe2-based vdW magnetic tunnel junctions by electrode polytypes
Spin-sum transmission probabilities resolved by the parallel wave vector (k∥) as a function of the magnetization angle (θ) for a 1T-VSe2/2H-MoS2/1T-VSe2 heterostructure sandwiched between semi-infinite TaS2 electrodes. The upper row corresponds to 1T-phase TaS2 electrodes, while the lower row corresponds to 2H-phase TaS2 electrodes. The magnetization vector M in the left 1T-VSe2 electrode is fixed, while the right 1T-VSe2 electrode’s magnetization rotates at an angle θ relative to the fixed magnetization. The panels illustrate the transmission for four different magnetization angles: θ = 0°, θ = 45°, θ = 90°, and θ = 180°. Calculations are performed at the Fermi level (\({\mathcal{E}}={{\mathcal{E}}}_{F}\)), and spin-orbit coupling effects are included. The color scale represents the transmission probability, ranging from 0 (low transmission) to 1 (high transmission). The results highlight the impact of angular variations in magnetization and electrode phase on the electronic transmission properties.
