On 29th October, Arto, Maning, and Suvi instructed BEST (https://www.best.eu.org/index.jsp) students on how to prepare solar cells sensitized by some of the most typical Finnish berries!
Lots of fun in the lab and the winner was…RASPBERRY 🙂 leading to the highest generated currents in solar cells.
This was part of the ‘Game of Photons’ event organized by PREIN consortium.