Monodisperse Luminescent Materials with Core-Shell Structure for Field Emission Displays

Author

Lin, J.

Author_Institution

Changchun Inst. of Appl. Chem., Chinese Acad. of Sci., Changchun

fYear

2006

fDate

38899

Firstpage

163

Lastpage

163

Abstract

In this presentation, recent research results on lanthanides based luminescent materials with core-shell structure in nano-submicroscale were presented. By coating the SiO₂ spheres with phosphor layers (such as YVO₄:Eu³⁺, LaPO₄:Ce³⁺, Tb³⁺ etc), the ideal monodisperse and spherical luminescent submicron materials with core-shell structure can be obtained. Its emission intensity can be tuned by several factors in the experimental process. The luminescent properties for these phosphors under the excitation of low voltage electron beams were reported

Keywords

cathodoluminescence; cerium; europium; field emission displays; lanthanum compounds; phosphors; silicon compounds; spectral line intensity; terbium; yttrium compounds; LaPO₄:Ce,Tb; SiO₂; YVO₄:Eu; core-shell structure; electron beam excitation; emission intensity; field emission displays; lanthanides based luminescent materials; monodisperse luminescent materials; phosphor layers; Biological materials; Chemistry; Earth; Flat panel displays; Fluorescence; Nanobioscience; Nanostructured materials; Phosphors; Physics; Shape control;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Nanoelectronics Conference, 2006 and the 2006 50th International Field Emission Symposium., IVNC/IFES 2006. Technical Digest. 19th International

Conference_Location

Guilin

Print_ISBN

1-4244-0401-0

Type

conf

DOI

10.1109/IVNC.2006.335409

Filename

4134511