Gideon Kassa

activity

20232026

most citedDiscovery of the Zintl-phosphide BaCd

_{2}

_{2}

as a long carrier lifetime and stable solar absorber

44 citations · 62 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

cond-mat.mtrl-sci2024★ 2 cited

Low-Temperature Synthesis of Stable CaZn $_{2}$ P $_{2}$ Zintl Phosphide Thin Films as Candidate Top Absorbers

Shaham Quadir, Zhenkun Yuan, Guillermo Esparza +14

The development of tandem photovoltaics and photoelectrochemical solar cells requires new absorber materials with band gaps in the range of ~1.5-2.3 eV, for use in the top cell pai…

cond-mat.mtrl-sci2024

Significant Photoluminescence Improvements from Bulk Germanium-Based Thin Films with Ultra-low Threading Dislocation Densities

Liming Wang, Gideon Kassa, Jifeng Liu +1

Bulk Ge crystals, characterized by significantly lower threading dislocation densities than their epitaxial counterparts, emerge as optimal candidates for studying and improving Ge…

Low-Temperature Synthesis of Stable CaZn2​P2​ Zintl Phosphide Thin Films as Candidate Top Absorbers

Significant Photoluminescence Improvements from Bulk Germanium-Based Thin Films with Ultra-low Threading Dislocation Densities

Low-Temperature Synthesis of Stable CaZn $_{2}$ P $_{2}$ Zintl Phosphide Thin Films as Candidate Top Absorbers