Huang, JHJHHuangLi, KCKCLiWei, HYHYWeiChen, PYPYChenLin, LYLYLinKekuda, DDKekudaLin, HCHCLinHo, KCKCHoChu, CWCWChu2010-09-152018-06-282010-09-152018-06-282009-09http://ntur.lib.ntu.edu.tw//handle/246246/202717en-USEfficient bulk heterojunction solar cells based on a low-bandgap polyfluorene copolymers and fullerene derivativesjournal article