Coupled spin-valley, Rashba effect and hidden persistent spin polarization in WSi${}_2$N${}_4$ family

Sajjan Sheoran, Deepika Gill, Ankita Phutela +1

The new two-dimensional materials, MoSi${}_2$N${}_4$ and WSi${}_2$N${}_4$ are experimentally synthesized successfully and various similar structures are predicted theoretically. Here, we r…