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
Impact of localization phenomenon and temperature on the photoluminescence spectra of GaSbBi alloys and GaSbBi/GaAs quantum dots
Sign Up to like & getrecommendations! Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2019.04.003
Abstract: Abstract In this work, the low temperature PL spectrum of GaSbBi ternary alloys and GaSbBi/GaAs Quantum Dots (QDs) are investigated using two different mathematical models. The first model based on the Gaussian distribution of the… read more here.
Keywords: quantum dots; gasbbi gaas; temperature; alloys gasbbi ... See more keywords