Showing cond-mat.mtrl-sciShow all
2 papers · 1 filter
cond-mat.mtrl-sci2016
Strain-balanced type-II superlattices for efficient multi-junction solar cells
A. Gonzalo, A. D. Utrilla, D. F. Reyes +9
We propose type-II GaAsSb/GaAsN superlattices (SLs) lattice-matched to GaAs as a novel material for the 1 eV sub-cells present in highly efficient GaAs/Ge-based multi-junction sola…
cond-mat.mtrl-sci2016
Upstream modulation in photoreflectance
D. Fuertes Marrón
Photoreflectance is used for the characterisation of semiconductor samples, usually by sweeping the monochromatized probe beam within the energy range comprised between the highest…