Temperature dependence of direct and indirect band gaps of Bi13I2S18 hexagonal rod crystals - ScienceDirect
Phonon-assisted luminescence in Hexagonal Boron Nitride
Indirect to direct band gap crossover in two-dimensional WS2(1−x)Se2x alloys | npj 2D Materials and Applications
Electron-phonon interactions in subband excited photoluminescence of hexagonal boron nitride - ScienceDirect
Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Direct to indirect bandgap conversion. (a) Mechanism of bandgap... | Download Scientific Diagram
Efficient Excitonic Photoluminescence in Direct and Indirect Band Gap Monolayer MoS2. | Semantic Scholar
Efficient Excitonic Photoluminescence in Direct and Indirect Band Gap Monolayer MoS2. | Semantic Scholar
Hexagonal boron nitride is an indirect bandgap semiconductor | Nature Photonics
02 Direct and Indirect Band Gap Semiconductor | PDF | Band Gap | Optics