34 citations · 85 across the 5 of their papers we have counts for
3 papers · 1 filter
Ab initio calculations of the concentration dependent band gap reduction in dilute nitrides
Phil Rosenow, Lars C. Bannow, Eric W. Fischer +4
While being of persistent interest for the integration of lattice-matched laser devices with silicon circuits, the electronic structure of dilute nitride III/V-semiconductors has p…
An ab initio based approach to optical properties of semiconductor heterostructures
L. C. Bannow, P. Rosenow, P. Springer +5
A procedure is presented that combines density functional theory computations of bulk semiconductor alloys with the semiconductor Bloch equations, in order to achieve an ab initio…
Configuration Dependence of Band Gap Narrowing and Localization in Dilute GaAs_{1-x} Bi_x Alloys
Lars C. Bannow, Oleg Rubel, Phil Rosenow +5
Anion substitution with bismuth (Bi) in III-V semiconductors is an effective method for experimental engineering of the band gap Eg at low Bi concentrations, in particular in galli…