Wu Leqi, Zhang Jianbing, Zhang Jinfang, Qiu Guoxiong. IMPROVEMENT ON THE ALUMINATE BLUE EMISSION PHOSPHOR[J]. Chinese Journal of Luminescence, 1998,19(3): 251-253
Wu Leqi, Zhang Jianbing, Zhang Jinfang, Qiu Guoxiong. IMPROVEMENT ON THE ALUMINATE BLUE EMISSION PHOSPHOR[J]. Chinese Journal of Luminescence, 1998,19(3): 251-253DOI:
A part of Ba ions is replaced by Ca ions in the BaMgAl
10
O
17
:Eu blue phosphor and the effect of this replacement is studied. After 4~12mol% of the BaO is replaced by CaO the emission above 500nm reduced as well as the chromaticty coordinate