Scientists have developed a technique for producing AZO and i-ZnO/AZO bilayer structures ... the integrity of the solar cell layers. “In traditional high-efficiency CIGS thin-film solar cells ...

CIGS, a semiconductor material ... making it an ideal candidate for solar cells. Moreover, its structure can be modified to optimize performance. Unlike traditional silicon, perovskite can ...

New record for CIGS perovskite tandem solar cells Date: February 4, 2025 Source: Helmholtz-Zentrum Berlin für Materialien und Energie Summary: Combining two semiconductor thin films into a tandem ...

CIGS solar cells consist of a glass sheet made of normal window ... been used to further understand the correlation between the efficiency and the solar cell structure: material from the solar cell ...

OSU engineers have developed a process to create "CIGS" solar cells with inkjet printing technology that reduces raw material waste by 90 percent and significantly lowers the cost of producing ...

The result has been certified by the Fraunhofer Institute for Solar Energy Systems and is a world record conversion efficiency for a CIGS-perovskite cell, according to HZB. The tandem cell ...

Scientists at UCLA have spray-coated a perovskite solar cell onto thin-film CIGS solar cell to convert energy at 22.4% when the cells are connected in series. Series connection is a tougher test that ...