参考文献

Zheng, Cai-Jun; Zhao, Wei-Ming; Wang, Zhi-Qiang; Huang, Da; Ye, Jun; Ou, Xue-Mei; Zhang, Xiao-Hong; Lee, Chun-Sing; Lee, Shuit-Tong Journal of Materials Chemistry, 2010 , vol. 20, # 8 p. 1560 - 1566