Layered hybrid organic–inorganic lead halide perovskites have intriguing optoelectronic properties, but some of the most interesting perovskite systems, such as defective …
In the monolayer limit, 1 T′ WTe 2 is a two-dimensional topological insulator exhibiting the quantum spin Hall effect and is believed to host an excitonic insulator ground state …
Computing the GW quasiparticle band structure and Bethe-Salpeter equation (BSE) absorption spectra for materials with spin-orbit coupling have commonly been done by …
Computing the $ GW $ quasiparticle bandstructure and Bethe-Salpeter Equation (BSE) absorption spectra for materials with spin-orbit coupling has commonly been done by …
To obtain the mean-field starting point required for the calculation of the self-energy operator, Σ, we first perform a DFT calculation with the Perdew-Burke-Ernzerhof (PBE) …