Static and ultrafast time-resolved fluorescent anisotropy in oriented Poly(3-hexylthiophene) films - Men, Jing; Ting, Hungkit; Li, Yu; Wei Wang; Gao, Guangyu; Xiao, Lixin; Chen, Zhijian; Wang, Shufeng; Qihuang Gong (Chemical Physics LettersChemical Physics Letters, 2014)