title: A polybenzo[1,2-b:4,5-b']dithiophene derivative with deep HOMO level and its application in high-performance polymer solar cells.
authors.affiliation: Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA.
authors.forename: Lijun
authors.initials: L
authors.lastname: Huo
authors.forename: Jianhui
authors.initials: J
authors.lastname: Hou
authors.forename: Shaoqing
authors.initials: S
authors.lastname: Zhang
authors.forename: Hsiang-Yu
authors.initials: HY
authors.lastname: Chen
authors.forename: Yang
authors.initials: Y
authors.lastname: Yang