3 papers
cond-mat.mtrl-sci2026
Unlocking extreme doping and strain in epitaxial monocrystalline silicon
Léonard Desvignes, Dominique Débarre, Ludovic Largeau +8
Hyperdoping, overcoming the solubility limit of dopants in a crystalline semiconductor, is a fertile method for the enhancement of the electrical, structural and optical devices' p…
cond-mat.mtrl-sci2025
Micro-crystal GaAs array sub-cells for Si tandem solar cells
James P. Connolly, Ahmed Nejim, Alexandre Jaffré +9
This work reports optical and electronic numerical modelling of a novel emerging structure which is the GaAs nanocrystal on Si tandem solar cell by epitaxial lateral overgrowth, a…
cond-mat.mtrl-sci2025
On the importance of Ni-Au-Ga interdiffusion in the formation of a Ni-Au / p-GaN ohmic contact
Jules Duraz, Hassen Souissi, Maksym Gromovyi +12
The Ni-Au-Ga interdiffusion mechanisms taking place during rapid thermal annealing (RTA) under oxygen atmosphere of a Ni-Au/p-GaN contact are investigated by high-resolution transm…