title: Upconversion luminescence enhancement of Yb(3+), Nd(3+) sensitized NaYF4 core-shell nanocrystals on Ag grating films.
abstract: Here, we report the wavelength-dependent and angle-dependent upconversion luminescence (UCL) enhancement of NaYF4:Yb(3+),Tm(3+)@NaYF4:Yb(3+),Nd(3+) core-shell nanocrystals (NCs) resulting from Ag grating structures, which provides a novel insight for improving UCL.
authors.affiliation: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130012, People's Republic of China. songhw@jlu.edu.cn.
authors.forename: Wen
authors.initials: W
authors.lastname: Xu
authors.forename: Hongwei
authors.initials: H
authors.lastname: Song
authors.forename: Xu
authors.initials: X
authors.lastname: Chen
authors.forename: Haiyu
authors.initials: H
authors.lastname: Wang
authors.forename: Shaobo
authors.initials: S
authors.lastname: Cui
authors.forename: Donglei
authors.initials: D
authors.lastname: Zhou
authors.forename: Pingwei
authors.initials: P
authors.lastname: Zhou
authors.forename: Sai
authors.initials: S
authors.lastname: Xu
mesh_terms: D005459:Fluorides / Q000737:chemistry*; D049449:Luminescence; D018625:Microscopy, Atomic Force; D046529:Microscopy, Electron, Transmission; D053758:Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D009354:Neodymium / Q000737:chemistry*; D012834:Silver / Q000737:chemistry*; D014961:X-Ray Diffraction; D015018:Ytterbium / Q000737:chemistry*; D015019:Yttrium / Q000737:chemistry*
chemical_list: C525362:sodium yttriumtetrafluoride; D009354:Neodymium; D012834:Silver; D015019:Yttrium; D015018:Ytterbium; D005459:Fluorides