7+ hour, 43+ min ago  (124+ words) Solarbytes "Hanyang University, a South Korea-based research university, has developed controllable doping for organic semiconductors Researchers tested Lewis-paired dopants containing DDQ and BCF across six solvents with different polarities Highly polar solvents captured BCF, preventing efficient formation of the paired…...

2+ mon, 1+ week ago  (24+ words) Additive strategy by Rice University enabled perovskite films to retain 98% efficiency after 1, 200 hours at 90 "C while stabilizing black phase formation....