ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 50, Number 2
JKCSEZ 50(2)
April 20, 2006 

In this report, Europium doped strontium barium gallium silicate ((Sr,Ba)₂Ga₂SiO₇:Eu²⁺) phosphor has been synthesized by conventional solid-state method and investigated luminescent characteristic. Appropriate proportions of the raw materials were mixed in an agate mortar with acetone to obtain starting mixtures. Also, this phosphor was prepared by simple process under the reduction atmosphere (25% H₂/75% N₂). This phosphor can be applicated to the green phosphor for white LED because it has green emission band (513 nm), which emits efficiently under the 405nm excitation energy.