A Belgian-Canadian research team claims to have found a way to develop gallium arsenide (GaAs) solar cells at a lower cost while maintaining high power conversion efficiencies. The scientists said ...

Norwegian scientists have developed a gallium arsenide (GaAs ... in the paper GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio, which was recently published ...

Lightweight, robust, radiation-resilient photovoltaics are critical technologies for many aerospace applications. OPV cells ...

space agencies and companies need to first conquer the hurdle of dependable power sources. Silicon and gallium arsenide are mostly the go-to materials for solar cells, but a new contender is ...

Radiation testing suggests that solar cells made from carbon-based, or organic, materials could outperform conventional silicon and gallium arsenide for generating electricity in the final ...