Color Locating of Ce3+ and Eu2+ Doped Calcium Magnesium Chlorosilicate UV-LED Phosphors

Abstract:

Article Preview

Color coordinates (0.1573, 0.0528) and (0.1542, 0.4663) have been identified in Ce3+ and Eu2+ singly doped calcium magnesium chlorosilicate (CMSC) phosphors, which present the purplish-blue and green lights under ultraviolet (UV) radiation, respectively. In Ce3+/Eu2+ co-doped CMSC phosphors, with sensitizing the green emission of Eu2+, Ce3+ co-doping changed the luminescence color from green to bluish-green, presenting a preferable mixed effect from two primary colors. Potential mixture of red phosphors will provide the possibility in achieving the ideal white fluorescence under UV-LED excitation.

Info:

Periodical:

Edited by:

Yuhang Yang, Xilong Qu, Yiping Luo and Aimin Yang

Pages:

16-20

DOI:

10.4028/www.scientific.net/AMR.216.16

Citation:

Q. Shen et al., "Color Locating of Ce3+ and Eu2+ Doped Calcium Magnesium Chlorosilicate UV-LED Phosphors", Advanced Materials Research, Vol. 216, pp. 16-20, 2011

Online since:

March 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.