Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Researchers from the Visvesvaraya National Institute of Technology in India have proposed a new copper indium gallium diselenide (CIGS) solar cell structure using tungsten disulfide (WS 2) as the back ...

South Korean researchers have fabricated a copper indium gallium selenide (CIGS) solar cell with a 90 μm-thick UTG provided by South Korea’s Unique Technology Integral. The device uses a cadmium-free ...

The Korea Institute of Energy Research has successfully developed ultra-lightweight flexible perovskite/CIGS tandem solar cells and achieved a power conversion efficiency of 23.64%, which is the world ...

The new world record holder for producing electricity from CIGS solar cells is Uppsala University, with an efficiency of 23.64%. An impartial institute conducted the measurement, and the findings were ...

The image shows a cross-section of the active layers in the thin-film solar cell, with a total thickness of no more than 3 micrometres. Using nano-XRF measured at the MAX IV facility in Lund, it is ...

KIER achieves world’s highest efficiency of 23.64% with flexible perovskite/CIGS thin-film tandem solar cell The Korea Institute of Energy Research (President Yi Chang-keun, hereinafter referred to as ...

Researchers from Humboldt University Berlin and HZB have developed a tandem solar cell combining a perovskite-based top cell with a CIGS (copper, indium, gallium, and selenium) bottom cell. By ...