ARH Carvalho, VO Gordo, HVA Galeti… - Journal of Physics D …, 2014 - iopscience.iop.org
We have investigated the effect of long thermal annealing (3 h) at 200 C on the physical properties of GaBiAs layers with a Bi concentration of 3% by using photoluminescence (PL) …
The addition of Bi isoelectronic dopants to GaAs provides an attractive avenue for tailoring its electronic band structure, yet it also introduces less appealing and very strong hole …
MJ Winiarski - Materials Chemistry and Physics, 2017 - Elsevier
The structural and electronic properties of wurtzite Tl x In 1− x N materials have been investigated from first principles within the density functional theory (DFT). Band structures …
J Huang, B Chen, Z Deng, Y Gu, Y Ma… - Semiconductor …, 2019 - iopscience.iop.org
InP based dilute bismide InGaAsBi material is emerging as a promising candidate for extending short wavelength infrared detection. One critical factor to limit the performance of …
B Zhang, M Jansson, PP Chen, XJ Wang… - …, 2020 - iopscience.iop.org
The effects of Bi incorporation on the recombination process in wurtzite (WZ) GaBiAs nanowires are studied by employing micro-photoluminescence (μ-PL) and time-resolved PL …
We have investigated polarization resolved photoluminescence (PL) of GaAs 1− x Bi x/GaAs quantum wells (QWs) with different Bi concentrations in the dilute range (x< 2%) using …
While bismuth-related states are known to localize carriers in GaA s 1-x B ix alloys, the localization behavior of distinct Bi pair, triplet, and cluster states bound above the valence …
RN Kini, A Mascarenhas - Bismuth-Containing Compounds, 2013 - Springer
We studied the effect of Bi incorporation on the carrier mobilities and electron effective mass in the dilute Bismide alloy, GaAs 1− x Bi x, using electrical transport and photoluminescence …
E Rogowicz, WM Linhart, M Syperek… - Semiconductor …, 2020 - iopscience.iop.org
Optical properties and carrier dynamics in 6.6, 10.4, and 14.4 nm wide Ga (Sb, Bi)/GaSb quantum wells (QWs) with∼ 10%–11% of Bi were studied by photoluminescence (PL), time …