Abstract
A novel blue phosphor based on phosphate host matrix, KSrPO2 doped with Eu2+, was prepared by solid state reaction. The phosphor invariably emits blue luminescence with a peak wavelength at 424 nm under ultraviolet excitation at 360 nm. Eu2+-doped KSrPO4 phosphors show higher thermally stable luminescence which was found to be better than commercially available Y3Al5O12:Ce 3- phosphor at temperature higher than 225°C.
Original language | English |
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Article number | 151108 |
Journal | Applied Physics Letters |
Volume | 90 |
Issue number | 15 |
DOIs | |
Publication status | Published - Apr 25 2007 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)