Improved efficiency of GaSb solar cells using an Al0. 50Ga0. 50As0. 04Sb0. 96 window layer
The increasing number of subcells in multi-junction structures imposes the use of narrow
bandgaps for a full harvesting of the solar spectrum. In this context, gallium antimonide …
bandgaps for a full harvesting of the solar spectrum. In this context, gallium antimonide …
GaSb-based solar cells for multi-junction integration on Si substrates
We report on the first single-junction GaSb solar cell epitaxially grown on a Si substrate. A
control stand-alone GaSb solar cell was primarily fabricated, which demonstrated a 5.90 …
control stand-alone GaSb solar cell was primarily fabricated, which demonstrated a 5.90 …
Characterization and simulation of AlGaAsSb/GaSb tandem solar cell
Antimonide-based alloys have gained interest in the field of multijunction solar cells thanks
to their ability to grow a broad range of bandgaps (0.27–1.64 eV) lattice-matched on GaSb …
to their ability to grow a broad range of bandgaps (0.27–1.64 eV) lattice-matched on GaSb …
Modeling and characterization of an MBE-grown concentrator PN GaSb solar cells using a pseudo-3D Model
The heterogeneous integration of a GaSb subcell into a 4-terminal cell is currently
experiencing a regain of interest for high concentrator multijunction photovoltaics. In this …
experiencing a regain of interest for high concentrator multijunction photovoltaics. In this …
Dissolution suppression of self-assembled GaSb quantum dots on silicon by proper surface preparation
The temperature stability of high-density GaSb quantum dots grown on a Si (111) surface
using solid-phase epitaxy is investigated during annealing at 450 C. It is found that the bare …
using solid-phase epitaxy is investigated during annealing at 450 C. It is found that the bare …
III-Sb-based solar cells and their integration on Si
J Tournet - 2019 - theses.hal.science
III-Sb materials have demonstrated their potential for multiple opto-electronic devices, with
applications stretching from communications to environment. However, they remain an …
applications stretching from communications to environment. However, they remain an …
Fabrication, caractérisation et modelisation de cellules multijonctions à base de matériaux III-Sb pour application photovoltaïque sous concentration solaire
L Gavotto - 2023 - theses.hal.science
Les meilleurs rendements de conversion photovoltaïques sont actuellement atteints avec
des systèmes à concentration solaire utilisant des cellules multi-jonctions à base de …
des systèmes à concentration solaire utilisant des cellules multi-jonctions à base de …