title: Structure evaluation and highly enhanced luminescence of Dy3+ -doped ZnO nanocrystals by Li+ doping via combustion method.
abstract: In this paper, Dy3+ -doped ZnO nanocrystals have been synthesized via a simple combustion method. The as-prepared cuboid-like ZnO nanocrystals appear to be single hexagonal crystalline phase with an average diameter of 20 nm. The characteristic luminescence of doped Dy3+ ions has been evaluated, and the highly enhanced photoluminescence of Dy3+ ions can be obtained by Li+ doping.
authors.affiliation: State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Gu
authors.forename: Shu Fen
authors.initials: SF
authors.lastname: Wang
authors.forename: Meng Kai
authors.initials: MK
authors.lastname: Lü
authors.forename: Guang Jun
authors.initials: GJ
authors.lastname: Zhou
authors.forename: Dong
authors.initials: D
authors.lastname: Xu
authors.forename: Duo Rong
authors.initials: DR
authors.lastname: Yuan