Calculation of band structure and optical gain of type-II GaSbBi/GaAs quantum wells using 14-band k·p Hamiltonian
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.05.032
Abstract: Abstract The electronic band structure of strained GaSbBi/GaAs heterostructures are investigated using a 14 band k·p Hamiltonian which is an extended form of the 12 band Valance band Anticrossing (VBAC) matrix. The shift in the… read more here.
Keywords: using band; gasbbi gaas; gain; gaas ... See more keywords
Enhanced UV-visible light photodetectors with a TiO2/Si heterojunction using band engineering
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc04811d
Abstract: A simple hydrothermal process involving thermal diffusion has been developed to synthesize almost vertical doped titanium dioxide (TiO2) nanorod arrays on a silicon (Si) surface. The enhanced ultraviolet-visible (UV-vis) light photodetectors with a TiO2/Si heterojunction… read more here.
Keywords: light photodetectors; tio2 heterojunction; using band; visible light ... See more keywords