Room‐Temperature Non‐Local Spin Transport in Few‐Layer Black Phosphorus Passivated with MgO (Adv. Electron. Mater. 7/2022)

Black Phosphorus Passivated with MgO In article number 2101048, Chexin Li, Xiaoguang Xu, Yong Jiang, and co-workers report that black phosphorus (BP) is passivated from H2O and O2 by a thin oxide layer (MgO) which serves as the barrier at the same time to improve the efficiency of spin injection. The passivated BP-based non-local devices show good spin transport performance and are greatly simplified for real applications.