Multi-junction solar cells based on III–V compounds are the most efficient converters of solar
energy to electricity and are widely used in space solar arrays and terrestrial photovoltaic …

Following recent developments in photoelectrochemical and photovoltaic–electrosynthetic
systems, we present the benefits of III–V semiconductors for solar water splitting. In addition …

Basic knowledge about the factors and mechanisms affecting the performance of solar cells
and their identification is essential when thinking of future improvements to the device …

We demonstrate single junction GaInNAsSb solar cells with high nitrogen content, ie in the
range of 5–8%, and bandgap energies close to 0.7 eV grown by molecular beam epitaxy. A …

The electronic structure of highly mismatched semiconductor alloys is characterized by
carrier localization and strongly influenced by the local alloy microstructure. First-principles …

Multi-junction solar cell design can be enhanced using a process of subcell segmentation,
whereby each subcell is further sub-divided into multiple optically-thin pn junctions. This …

Subcell segmentation is a method to obtain nearly ideal current-matching while employing
nonideal bandgap combinations in high-efficiency multijunction solar cells. By splitting each …

Многопереходные солнечные элементы (СЭ) на соединениях III–V являются самыми
эффективными преобразователями солнечной энергии в электричество и широко …

A prominent role in the worldwide transition towards sustainable energy production is
played by photovoltaics that is used to convert sunlight directly into green electricity. One of …

Semiconductor optoelectronic devices having a dilute nitride active layer are disclosed. In
particular, the semicon ductor devices have a dilute nitride active layer with a bandgap …