[1] Univ Sci & Technol China, CAS Key Lab Mat Energy Convers, Hefei, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei, Anhui, Peoples R China
[3] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei, Anhui, Peoples R China
[4] Univ Sci & Technol China, Dept Mat Sci & Engn, CAS Key Lab Mat Energy Convers, Hefei, Anhui, Peoples R China
[5] Univ Sci & Technol China, CAS Ctr Excellence Nanosci, Hefei, Anhui, Peoples R China
[6] Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei, Anhui, Peoples R China