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Spherical shape with fast decaying property of solvothermally grown (Y,Gd)BO3:Eu3+nanophosphor

Authors
Journal
Journal of Luminescence
0022-2313
Publisher
Elsevier
Publication Date
Volume
131
Issue
7
Identifiers
DOI: 10.1016/j.jlumin.2011.03.043
Keywords
  • Phosphor
  • Solvothermal
  • Luminescence

Abstract

Abstract Monodispersed spherical (Y,Gd)BO 3:Eu 3+ phosphors have been fabricated by a solvothermal method. Each particle is composed of crystalline hexagonal phase primary nanoparticles (∼10 nm in diameter), leading to an abnormal energy-dependent decay behavior, as compared to a micron scale phosphor prepared by the conventional solid-state reaction method. The faster luminescence decay excited under a specific wavelength region making the resultant phosphor suitable for the up-coming display devices, such as 3-dimensional (3D) imaging.

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