The quest for flexible, low-cost, and easy to process photovoltaic materials has headed in a new direction over the last few years, with the rapid development of organometallic perovskite solar cells.

U.S.-based inspection equipment manufacturer Brightspot Automation has launched Plus-Spot, a non-contact photoluminescence (PL) imaging tool to reveal defects, such as cell cracks, thin-film shunts in ...