2 papers
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-sci2022
Growth-related formation mechanism of I-type basal stacking fault in epitaxially grown hexagonal Ge-2H
Laetitia Vincent, Elham M. T. Fadaly, Charles Renard +6
The hexagonal-2H crystal phase of Ge recently emerged as a promising direct bandgap semiconductor in the mid-infrared range providing new prospects of additional optoelectronic fun…