@article{Debin NI:418, author = {Debin NI, Dong YANG, Shuying MA, Guoli TU, Jian ZHANG}, title = {Side chains and backbone structures influence on 4,7-dithien-2-yl-2,1,3-benzothiadiazole (DTBT)-based low-bandgap conjugated copolymers for organic photovoltaics}, publisher = {Front. Optoelectron.}, year = {2013}, journal = {Frontiers of Optoelectronics}, volume = {6}, number = {4}, eid = {418}, numpages = {10}, pages = {418}, keywords = {4,7-dithien-2-yl-2,1,3-benzothiadiazole (DTBT);conjugated polymers;low-bandgap;organic photovoltaics}, url = {https://journal.hep.com.cn/foe/EN/abstract/article_5150.shtml}, doi = {10.1007/s12200-013-0343-9} }