80 citations · 88 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2017
Valence band-anticrossing in GaPBi dilute bismide alloys: giant bowing of the band gap and spin-orbit splitting energy
Zoe L. Bushell, Christopher A. Broderick, Lukas Nattermann +5
Using spectroscopic ellipsometry measurements on GaPBi/GaP epitaxial layers up to % we observe a giant bowing of the direct band gap () and valence…
physics.app-ph2017★ 8 cited
High-Q photonic crystal cavities in all-semiconductor photonic-crystal heterostructures
Zoe Bushell, Marian Florescu, Stephen Sweeney
Photonic crystal cavities enable the realization of high Q-factor and low mode-volume resonators, with typical architectures consisting of a thin suspended periodically-patterned l…
cond-mat.mtrl-sci2013★ 80 cited
Impact of alloy disorder on the band structure of compressively strained GaBiAs
Muhammad Usman, Christopher A. Broderick, Zahida Batool +4
The incorporation of bismuth (Bi) in GaAs results in a large reduction of the band gap energy (E) accompanied with a large increase in the spin-orbit splitting energy ($\bigtri…