Thieno[3,2-b]thiophene-diketopyrrolopyrrole containing polymers for inverted solar cells devices with high short circuit currents

Hugo Bronstein, Elisa Collado-Fregoso, Afshin Hadipour, Ying W. Soon, Zhenggang Huang, Stoichko D. Dimitrov, Raja Shahid Ashraf, Barry P. Rand, Scott E. Watkins, Pabitra S. Tuladhar, Iain Meager, James R. Durrant, Iain McCulloch