Tunable electronic and magneto-optical properties of monolayer arsenene from GW approximation to large-scale tight-binding simulations
J Yu, MI Katsnelson, S Yuan - arXiv preprint arXiv:1806.04444, 2018 - arxiv.org
Monolayers of group VA elements have attracted great attention with the rising of black
phosphorus. Here, we derive a simple tight-binding model for monolayer grey arsenic,
referred as arsenene (ML-As), based on the first-principles calculations within the partially
self-consistent GW0 approach. The resulting band structure derived from the six p-like
orbitals coincides with the quasi-particle energy from GW0 calculations with a high accuracy.
In the presence of a perpendicular magnetic field, ML-As exhibits two sets of Landau levels …
phosphorus. Here, we derive a simple tight-binding model for monolayer grey arsenic,
referred as arsenene (ML-As), based on the first-principles calculations within the partially
self-consistent GW0 approach. The resulting band structure derived from the six p-like
orbitals coincides with the quasi-particle energy from GW0 calculations with a high accuracy.
In the presence of a perpendicular magnetic field, ML-As exhibits two sets of Landau levels …
Tunable electronic and magneto-optical properties of monolayer arsenene: From approximation to large-scale tight-binding propagation simulations
Monolayers of the group called VA elements have attracted great attention with the rising of
black phosphorus. Here, we derive a simple tight-binding model for monolayer grey arsenic,
referred to as arsenene (ML-As), based on the first-principles calculations within the partially
self-consistent GW 0 approach. The resulting band structure derived from the six p-like
orbitals coincides with the quasiparticle energy from GW 0 calculations with a high accuracy.
In the presence of a perpendicular magnetic field, ML-As exhibits two sets of Landau levels …
black phosphorus. Here, we derive a simple tight-binding model for monolayer grey arsenic,
referred to as arsenene (ML-As), based on the first-principles calculations within the partially
self-consistent GW 0 approach. The resulting band structure derived from the six p-like
orbitals coincides with the quasiparticle energy from GW 0 calculations with a high accuracy.
In the presence of a perpendicular magnetic field, ML-As exhibits two sets of Landau levels …
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