Cheng, Kai-FangKai-FangChengCHENG-LIANG LIUWEN-CHANG CHEN2018-09-102018-09-102007http://www.scopus.com/inward/record.url?eid=2-s2.0-36949009626&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/330178Small band gap conjugated polymers based on thiophene-thienopyrazine copolymersjournal article10.1002/pola.223392-s2.0-36949009626WOS:000251556400017