Birner S.

nextnano GmbH, Konrad-Zuse-Platz 8, 81829 M√ľnchen, Germany

Presentations

LD02 – Microscopic modeling of interface roughness scattering and application to the simulation of quantum cascade lasers

Grange T., Mukherjee S., Capellini G., Montanari M., Persichetti L., Di Gaspare L., Birner S., Attiaoui A., Moutanabbir O., Virgilio M., De Seta M.

The theory of interface roughness (IFR) scattering in semiconductor heterostructures is well established in the case of idealized abrupt interfaces. However, in reality, interfaces have a finite width, i.e. interfaces are graded. In such case, the effect of interface roughness, i.e. the breaking of in-plane invariance, a general framework has been lacking to describe the […]