[Cao, Fangcheng; Wang, Hongqing] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Hunan, Peoples R China.
[Tan, Jingyi] Guangzhou Xinhua Coll, Sch Hlth Sci, Guangzhou 510520, Guangdong, Peoples R China.
[Yao, Caizhen; Zhang, Shengping] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China.
[Yao, Caizhen] China Acad Engn Phys, Laser Fus Res Ctr, Mianyang 621900, Sichuan, Peoples R China.
[Li, Yuan] China Acad Engn Phys, Inst Appl Elect, Mianyang 621900, Sichuan, Peoples R China.