Exciton properties: learning from a decade of measurements on halide perovskites and transition metal dichalcogenides

Kameron R. Hansen, John S. Colton, Luisa Whittaker-Brooks

The exciton binding energy ($E_b$) is a key parameter that governs the physics of many optoelectronic devices. At their best, trustworthy and precise measurements of $E_b$ challeng…