The translucent GGAG:Ce/glass composites are prepared successfully by ball-milling,tableting,and pressureless sintering.......

白光LED由于发光效率高、寿命长以及节能环保等优点,已逐渐成为照明行业的主流产品.通常照明用白光LED要求高显色指数和低色温.本......