[Li, Xiao-Hua; Pan, Xiao; Liu, Hong-Ming; Xiang, Dong; Zou, You-Tian] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
[He, Biao] Cent South Univ, Coll Phys & Elect, Changsha 410083, Peoples R China.
[Li, Xiao-Hua; Xiang, Dong] Univ South China, Natl Exemplary Base Int Sci & Tech Collaborat Nuc, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua; Xiang, Dong] Univ South China, Cooperat Innovat Ctr Nucl Fuel Cycle Technol & Eq, Hengyang 421001, Peoples R China.
[Li, Xiao-Hua] Hunan Normal Univ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Changsha 410081, Peoples R China.