-
focused with about 1000× concentration onto a solar cell with a size of only about 600 µm × 600 µm, i.e., very small areas. The work is embedded in the WSS project (https://www.ise.fraunhofer.de/de/presse
-
cell has already achieved a record efficiency of 68.9%. (https://doi.org/10.1002/pssr.202100113) . The thin-film processing of such III-V devices is a crucial building block for maximum efficiency, as it
Enter an email to receive alerts for microsystem "https:" "Fraunhofer Gesellschaft" positions