Extremely high excitonic $g$-factors in 2D crystals by alloy-induced admixing of band states

Katarzyna Olkowska-Pucko, Tomasz Woźniak, Elena Blundo +24

Monolayers (MLs) of semiconducting transition metal dichalcogenides (\mbox{S-TMDs}) emit light very efficiently and display rich spin-valley physics, with gyromagnetic ($g$-) facto…