title: Dopant-induced phase transition: a new strategy of synthesizing hexagonal upconversion NaYF4 at low temperature.
abstract: A new strategy of synthesizing hexagonal upconversion NaYF(4) at low temperature (down to 130 °C) based on Ti(4+) doping-induced cubic-to-hexagonal phase transition in a liquid-solid-solution reaction system is offered.
authors.affiliation: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, China.
authors.forename: Daqin
authors.initials: D
authors.lastname: Chen
authors.forename: Ping
authors.initials: P
authors.lastname: Huang
authors.forename: Yunlong
authors.initials: Y
authors.lastname: Yu
authors.forename: Feng
authors.initials: F
authors.lastname: Huang
authors.forename: Anping
authors.initials: A
authors.lastname: Yang
authors.forename: Yuansheng
authors.initials: Y
authors.lastname: Wang