J. Rorison

collaborators

2 papers

cond-mat.mtrl-sci2018

Theory and design of In $_{x}$ Ga $_{1 - x}$ As $_{1 - y}$ Bi $_{y}$ mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 $μ$ m on InP substrates

Christopher A. Broderick, Wanshu Xiong, Stephen J. Sweeney +2

We present a theoretical analysis and optimisation of the properties and performance of mid-infrared semiconductor lasers based on the dilute bismide alloy In $_{x}$ Ga $_{1 - x}$ As$_{1…

cond-mat.mtrl-sci2017

Valence band-anticrossing in GaP $_{1 - x}$ Bi $_{x}$ 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 GaP $_{1 - x}$ Bi $_{x}$ /GaP epitaxial layers up to $x = 3.7$ % we observe a giant bowing of the direct band gap ( $E_{g}^{Γ}$ ) and valence…

Theory and design of Inx​Ga1−x​As1−y​Biy​ mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 μm on InP substrates

Valence band-anticrossing in GaP1−x​Bix​ dilute bismide alloys: giant bowing of the band gap and spin-orbit splitting energy

Theory and design of In $_{x}$ Ga $_{1 - x}$ As $_{1 - y}$ Bi $_{y}$ mid-infrared semiconductor lasers: type-I quantum wells for emission beyond 3 $μ$ m on InP substrates

Valence band-anticrossing in GaP $_{1 - x}$ Bi $_{x}$ dilute bismide alloys: giant bowing of the band gap and spin-orbit splitting energy