Sentence examples for direct band from inspiring English sources
(ii) CuIn1−xZn0.5xSn0.5xSe2 has a direct band gap and no impurity state appears in the gap.
Monolayer GeC has a direct band gap of 2.19 eV.
El Kurdi, M. et al. Direct band gap germanium microdisks obtained with silicon nitride stressor layers.
Geiger, R., Zabel, T. & Sigg, H. Group IV direct band gap photonics: methods, challenges, and opportunities.
Results also show the importance of the total bowing for the direct band gap.
Optical study revealed the presence of direct band gap with energy 2.52 eV.
While, OsN4 and PtN4 cluster-doped structures display nonmagnetic direct band gap semiconductor behavior.
The InAs and GaSb nanotubes exhibit direct band-gaps of 0.24 and 0.41 eV.
The oxygen functional groups are found to effectively preserve the direct band-gap nature of the SiNNs, and even change the luminescence properties of the silicon nanowires (SiNWs) to the direct band-gap transition.
The study of calculations and optical diffuse reflectance experimental results show both compounds are insulators with direct band-gap.
This is due mainly to the fundamental issue of the direct band-gap of Si.
