Dopant Introduced Valley Polarization, Spin, and Valley Hall Conductivity in Doped Monolayer MoS₂

Figure 1

Electronic band structure near valley : (a) and (b) for zero both spin-orbit coupling and exchange field (lo=hex=0), (c) and (d) for spin-orbit coupling(lo=0.08 eV,) and zero exchange field, and (e) and (f) for spin-orbit coupling (lo=0.08 eV) and exchange field (hex=0.2 eV). Red: spin-up electron (hole) states, blue: spi- down electron (hole) states, right panel for , and left panel for valley.

(a)

(b)

(c)

(d)

(e)

(f)