T.B. Prayitno, B. Nuryasin, E. Budi, R. Fahdiran
The density functional theory was employed to the non-collinear magnetic calculations to consider the impact of spin-orbit interactions and external electric field on the NiBr2 monolayer. It was shown that spin-orbit interaction reduces the energy gap at Γ point. It was also shown that the transition from an indirect semiconductor to a metal happens by applying an external electric field. Furthermore, we discovered spin splitting after combining the spin-orbit interaction and electric field. Our findings showed that the spin-orbit interaction and external electric field play important role in the NiBr2 monolayer, especially for designing spintronic devices. © Published under licence by IOP Publishing Ltd.
Physics Department, Faculty of Mathematics and Natural Science, Universitas Negeri Jakarta, Street of Rawamangun Muka, East Jakarta, 13220, Indonesia
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