[1] Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Key Lab Mfg Proc TestingTechnol, State Key Lab Environm Friendly Energy Mat,Minist, Mianyang 621010, Peoples R China
[2] Cent South Univ, Coll Phys & Elect, Changsha 410083, Peoples R China
[3] Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China
[4] Jinzhong Univ, Dept Phys, Jinzhong 030619, Peoples R China
[5] Natl Univ Def Technol, Coll Liberal Arts & Sci, Hunan Prov Key Lab Novel Nanooptoelect Informat Ma, Changsha 410073, Peoples R China
[6] Northeast Petr Univ, Sch Phys & Elect Engn, Daqing 163318, Peoples R China
[7] Jishou Univ, Sch Chem & Chem Engn, Jishou 416000, Peoples R China
[8] Wuhan Univ Sci & Technol, Hubei Key Lab Mech Transmiss & Mfg Engn, Wuhan 430081, Peoples R China