Organic solar cells using a high-molecular-weight benzodithiophene-benzothiadiazole copolymer with an efficiency of 9.4%

Jegadesan Subbiah, Balaji Purushothaman, Ming Chen, Tianshi Qin, Mei Gao, Doojin Vak, Fiona H. Scholes, Xiwen Chen, Scott E. Watkins, Gerard J. Wilson, Andrew B. Holmes, Wallace W.H. Wong, David J. Jones