11 citations · 37 across the 5 of their papers we have counts for
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Improved GaInP/GaAs/GaInAs inverted metamorphic triple-junction solar cells by reduction of Zn diffusion in the top subcell
Manuel Hinojosa, Ivan Lombardero, Carlos Algora +1
The growth of heavily doped tunnel junctions in inverted metamorphic multijunction solar cells induces a strong diffusion of Zn via a point-defects-assisted mechanism. The redistri…
Hybrid III-V/SiGe solar cells on Si substrates and porous Si substrates
Pablo Caño, Manuel Hinojosa, Luis Cifuentes +6
A tandem GaAsP/SiGe solar cell has been developed employing group-IV reverse buffer layers grown on silicon substrates with a subsurface porous layer. Reverse buffer layers facilit…
Evidence of enhanced Zn-diffusion observed during the growth of Inverted Metamorphic Solar Cells
Manuel Hinojosa, Ivan Garcia, Ignacio Rey-Stolle +1
Zinc-diffusion can induce multiple failures in the electrical performance of a multijunction solar cell. In this work, we show an important Zn-diffusion from the AlGaInP back-surfa…