Extended Data Fig. 8: Hanle-effect measurement.
From: Room-temperature spin injection across a chiral perovskite/III–V interface
Hanle-effect measurement for out-of-plane applied magnetic field (that is, parallel to the inorganic planes of the (R/S-MBA)2PbI4 or long axis of the device) (a) and in-plane applied magnetic field (orthogonal to the inorganic planes of the (R/S-MBA)2PbI4; along the short axis of the device) (b). Both orientations seem to decrease the DOCP with magnetic field, albeit to different extents. This suggests that the spin-orientation direction is non-trivial (that is, neither along the a–b direction (parallel, out-of-plane) nor in the c direction (orthogonal, in-plane) of the (R/S-MBA)2PbI4)59.