Kaunas University of Technology researchers report in a new paper on the improvements of silicon-perovskite tandem cells. In the ongoing quest for more efficient solar cells, the new most current published record from Kaunas University for tandem perovskite solar cells is now at 32.5 percent. Dr Artiom Magomedov, a researcher at Kaunas University of Technology, Lithuania remarked, “There is a kind of race going on among research teams around the world. In the last year, the solar cell efficiency record has been broken three or four times,…