[1] Jilin Univ, Coll Phys, Minist Educ, Key Lab Phys & Technol Adv Batteries, Changchun 130012, Jilin, Peoples R China
[2] Jilin Univ, Coll Phys, State Key Lab Superhard Mat, Changchun 130012, Jilin, Peoples R China
[3] Aviat Univ Air Force, Coll Aviat Fdn, Changchun 130000, Jilin, Peoples R China