How to know a material has either direct or indirect bandgap energy - 18 - YouTube
ZnPSe3 as ultrabright indirect band-gap system with microsecond excitonic lifetimes | PNAS
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Frontiers | Group IV Direct Band Gap Photonics: Methods, Challenges, and Opportunities
Efficient Excitonic Photoluminescence in Direct and Indirect Band Gap Monolayer MoS2 | Nano Letters
Atomically thin MoS2: A new direct-gap semiconductor
A) Photoluminescence spectra of the Ge1−xSnx films with 2, 4, 6, and 7%... | Download Scientific Diagram
Color online The PL spectra of the bulk Ge and Ge-on-Si at room... | Download Scientific Diagram
Band Gap Eg calculation from Photoluminescence (PL) Spectra - YouTube
a) Temperature-dependent PL spectra of sample C. Each curve is stacked... | Download Scientific Diagram
Photoluminescence spectra of GaP films. (a) temperature dependent... | Download Scientific Diagram
Efficient Excitonic Photoluminescence in Direct and Indirect Band Gap Monolayer MoS2 | Nano Letters
Photoacoustic and modulated reflectance studies of indirect and direct band gap in van der Waals crystals | Scientific Reports
Figure 2 from Strain-induced indirect to direct bandgap transition in multilayer WSe2. | Semantic Scholar
1) The band structure and photoluminescence spectrum | Chegg.com
Indirect to direct band gap crossover in two-dimensional WS2(1−x)Se2x alloys | npj 2D Materials and Applications
Possible electric field induced indirect to direct band gap transition in MoSe2 | Scientific Reports
New two-dimensional semiconductor has ideal band gap for solar harvesting
Efficient Excitonic Photoluminescence in Direct and Indirect Band Gap Monolayer MoS2 | Nano Letters
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
Indirect to direct bandgap transition in methylammonium lead halide perovskite
Indirect to direct bandgap transition in methylammonium lead halide perovskite
Direct bandgap photoluminescence from n-type indirect GaInP alloys
Direct bandgap photoluminescence from n-type indirect GaInP alloys
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Photoluminescence-based measurements of the energy gap and diffusion length of Zn3P2
