Controlling Spin-Mixing Conductance in KTaO${}_3$ 2DEGs by Varying Argon-Ion Irradiation Time

Yasar K. Arafath, Vaishali Yadav, Nidhi Kandwal +3

The Rashba-split two-dimensional electron gas (2DEG) at the surface and interface of insulating oxides like KTaO${}_3$ (KTO) shows great promise for all-oxide spintronics. However,…