title: Monodisperse upconversion Er3+/Yb3+:MFCl (M = Ca, Sr, Ba) nanocrystals synthesized via a seed-based chlorination route.
abstract: Monodisperse Yb(3+)/Er(3+):MFCl nanocrystals were fabricated via a simple and effective seed-based chlorination route for the first time. Remarkably, their upconversion emissions are found to be greatly intensified compared with those of the well-reported Er(3+)/Yb(3+):SrF(2) with the same size and shape.
authors: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, CAS, PR China.
authors: Daqin
authors: D
authors: Chen
authors: Yunlong
authors: Y
authors: Yu
authors: Feng
authors: F
authors: Huang
authors: Ping
authors: P
authors: Huang
authors: Anping
authors: A
authors: Yang
authors: Zhaoxing
authors: Z
authors: Wang
authors: Yuansheng
authors: Y
authors: Wang