Protein-based photoelectrochemical cell produces a direct current under continuous light but a novel alternating current under discontinuous illumination.
Standing wave trick may remedy non-uniform discharge problem in large-area VHF PECVD.
Danish scientists analyze advantages and disadvantages of the most promising printing technologies for metal back electrodes used in polymer solar cells.
Chinese group show semiconductors can improve efficiency of photocatalysis, with potential in turn for better solar cells.
Agreement covers a multi-faceted, three-phase project over the next six years for producing CIGS technology.