Chen Zhi-Feng, Wang Hui, Zhang Wei, Shen Han, Yu Han-Cheng, Huang Jin-Wang, Lai Tian-Shu, Ji Liang-Nian. Effect of exciton rotational relaxation on luminescence decay of low-doped porphyrin side-chain polymersJ. Acta Physica Sinica, 2008, 57(8): 5296-5301. DOI: 10.7498/aps.57.5296