Scientists reveal the origin of apparently high and even negative capacitance values observed in perovskite solar cells. On the verge of outcompeting current thin-film solar cells, perovskite solar ...

Electrochemical impedance spectroscopy (EIS) is an analysis method used the surfaces of various systems, batteries, photovoltaic systems, and some life science applications. It is based on introducing ...

(Nanowerk News) On the verge of outcompeting current thin-film solar cells, perovskite solar cells seem to embody an ideal solar cell: highly efficient and low-cost – if there was not the issue of a ...

On the verge of outcompeting current thin-film solar cells, perovskite solar cells seem to embody an ideal solar cell: highly efficient and low-cost - if there was not the issue of a weak long-term ...