Cadmium selenide (CdSe) is an II-VI semiconductor material with a bandgap of around 1.7eV, which makes it ideal for building thin-film solar cells with strong optoelectronic properties, remarkable ...

Danish researchers have built a selenium solar cell with the highest open-circuit voltage ever reported. They said that with further improvements in the optoelectronic quality of selenium, the device ...

Multiple research teams have produced solar cells that topple the long-awaited 30% efficiency milestone. In a pair of research papers published Thursday, two groups share the processes by which ...

JA Solar’s Bycium+ cell has achieved a significant breakthrough, reaching a new high in cell efficiency and setting a new record with an open-circuit voltage of 748.6mV – the highest in the commercial ...