Tb³⁺ and Eu³⁺ co-doped AlN phosphors are triumphantly synthesized by means of a simple solid-state route at 880 °C. The crystal structure, morphology, elements analysis and photoluminescence excitation and emission spectra are studied in detail. Tb³⁺ and Eu³⁺ co-doped AlN phosphors possess hexagonal structure and are composed of some irregular spherical particles. AlN:Tb³⁺ phosphors present intense emission under excitation wavelength at 338 nm, which is originating from ⁵D₄ → ⁷F_J (J = 6, 5, 4, 3) transitions of Tb³⁺ ions. In addition, AlN:Tb³⁺,Eu³⁺ phosphors also display intense emission under excitation wavelength at 338 nm. The corresponding emission color of AlN:Tb³⁺,Eu³⁺ phosphors presents a trend of gradual change from green light to red light on account of energy transfer behavior from Tb³⁺ to Eu³⁺, which signifys that multicolor emitting AlN:Tb³⁺,zEu³⁺ phosphors can be applied in multicolor display.

Tb ³⁺和Eu ³⁺共掺杂的AlN磷光体是通过简单的固态路线在880°C凯旋合成的。详细研究了晶体结构，形态，元素分析以及光致发光激发和发射光谱。Tb ³⁺和Eu ³⁺共掺杂的AlN荧光粉具有六边形结构，由一些不规则的球形颗粒组成。AlN：Tb ³⁺荧光粉在338 nm的激发波长下呈现强发射，这是 由于Tb ³⁺离子的⁵ D ₄  →  ⁷ F _J（J = 6，5，4，3）跃迁引起的。另外，AlN：Tb³⁺，Eu ³⁺荧光粉在338 nm的激发波长下也显示出强发射。AlN：Tb ³⁺，Eu ³⁺荧光粉的相应发射颜色由于从Tb ³⁺到Eu ³⁺的能量转移行为而呈现出从绿光到红光逐渐变化的趋势，这表明发出多色的AlN：Tb ³⁺，z Eu ³⁺荧光粉可应用于多色显示。