Demonstration of improved processes for charge transport layer and PK film deposition leading to an increased Voc of 5% and an increased FF by 2% absolute with a PK layer homogeneity leading to LBIC map variation smaller than 5% on a 5x5 cm2 surface

Demonstration of improved processes for charge transport layer and PK film deposition leading to an increased Voc of 5% and an increased FF by 2% absolute with a PK layer homogeneity leading to Laser beam Induced Current (LBIC) map variation, on a 5x5 cm2 surface, smaller than 5%. (Tasks 1.1 & Task 1.2)