Tait, JeffreyJeffreyTaitWong, CindyCindyWongCheyns, DavidDavidCheynsTurbiez, MathieuMathieuTurbiezRand, BarryBarryRandHeremans, PaulPaulHeremans2021-10-222021-10-222014https://imec-publications.be/handle/20.500.12860/24588Ultrasonic spray coating of 6.4% efficient diketopyrrolopyrrole based organic photovoltaicsProceedings paperhttp://www.ieee-pvsc.org/ePVSC/manuscripts/MePVSC1751_14052370500.pdf