Fig. 3: Orbital-projected local density of states (LDOS) in TaS2/1T-VSe2/TaS2 heterostructures with semi-infinite 1T- and 2H-TaS2 electrodes.
From: Tuning of spin-transfer torque in VSe2-based vdW magnetic tunnel junctions by electrode polytypes
Orbital-projected LDOS of the TaS2/1T-VSe2/TaS2 heterostructures with (a) 1T-TaS2 and (b) 2H-TaS2 electrodes. The LDOS contributions are resolved into s-, p-, and d-orbitals for spin-up (solid lines) and spin-down (dashed lines). In (a) the left subpanel shows the LDOS of the second 1T-TaS2 layer within the electrode, the middle subpanel represents the LDOS of the 1T-TaS2 layer directly interfacing with the 1T-VSe2 layer, and the right subpanel corresponds to the LDOS of the 1T-VSe2 layer. b Presents the same arrangement for the 2H-TaS2 electrodes. The spin- and orbital-resolved LDOS highlights the distinct electronic contributions from the individual layers and their coupling within the heterostructure.
