The excitonic states of transition metal dichalcogenide (TMD) monolayers are heavily influenced by their external dielectric environment and depend on the substrate used. In this work, various wide band gap materials, namely hexagonal boron nitride $(h\text{\ensuremath{-}}\mathrm{BN})$ amorphous silicon $({\mathrm{Si}}_{3}{\mathrm{N}}_{4})$, under different configurations as support or encapsul...

Using an atomistic tight-binding model, we study the characteristics of a Josephson junction formed by monolayers MoS$_2$ sandwiched between Pb superconducting electrodes. We derive and apply Green's function-based formulation to compute current in this system, as well local density states junction. Our analysis diagonal off-diagonal components reveals presence triplet correlations spin-polariz...