Probing the band splitting near the {\Gamma} point in the van der Waals
magnetic semiconductor CrSBr
Probing the band splitting near the {\Gamma} point in the van der Waals
magnetic semiconductor CrSBr
This study investigates the electronic band structure of Chromium Sulfur Bromide (CrSBr) through comprehensive photoluminescence (PL) characterization. We clearly identify low-temperature optical transitions between two closely adjacent conduction-band states and two different valence-band states. The analysis of the PL data robustly unveils energy splittings, bandgaps and excitonic transitions across different …