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当今世界流行的绿色环保节能光源大都和稀土有关,其中使用最多的光源就是稀土三基色节能荧光灯和LED固态光源。我国的科技工作者利用稀土光功能材料制造了人工光,实现了自然光和人工光的相邻相依。稀土光功能材料的广泛应用,为人类生活增添了无限光彩。稀土光功能材料是指利用稀土元素独特的4f电子层结构和优越的理化特性,采用不同激发方式
Most of the world’s popular green energy-saving light sources and rare earth-related, of which the most commonly used light source is rare earth trichromatic energy-saving fluorescent lamps and LED solid-state light source. China’s scientific and technological workers made use of rare earth light functional materials artificial light, to achieve the natural light and artificial light adjacent to each other. The wide application of rare earth light functional materials has added infinite luster to human life. Rare earth light functional materials refers to the use of rare earth elements unique 4f electronic layer structure and superior physical and chemical properties, using different excitation methods