Two-dimensional multiferroic materials, combining ferroelectric (FE) state with ferromagnetic (FM) state, have long been regarded as one of core topics in material science. However, how to realize a low-energy-dissipation approach...

Spin-gapless semiconductor (SGS) materials are regarded as the most promising candidates for ideal massless and dissipationless states towards low-power spintronics device application. Here, we propose a spin-gapless semiconducting black arsenic-phosphorus...