[Liu, Jinping; Wang, Chong] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, Wuhan 430070, Hubei, Peoples R China.
[Liu, Jinping; Wang, Chong] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Hubei, Peoples R China.
[Liu, Jinping; Wang, Chong; Wang, Hai; Zuo, Wenhua; Wu, Lingxia] Cent China Normal Univ, Dept Phys, Inst Nanosci & Nanotechnol, Wuhan 430079, Hubei, Peoples R China.
[Li, Yuanyuan] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China.