Synthesis and optical properties of Dy~（3＋）, Li~＋ doped CaMoO_4 phosphor

• Published in: Journal of rare earths Vol. 29; no. 6; pp. 540 - 543
• Main Author: 关丽 贾国奇 杨保柱 李旭 金立涛 杨志平 傅广生
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 2011
• Subjects: CaMoO 4:Dy 3; charge compensator; photoluminescence; rare earths; solid-state reaction; 光学性质; 合成; 射线衍射; 扫描电子显微镜; 掺杂浓度; 晶体结构; 荧光粉; 镝离子; solid-state reaction; photoluminescence; charge compensator; CaMoO 4:Dy 3; rare earths

A series of CaMoO4 phosphors doped with trivalent dysprosium ions （Dy3＋） and lithium （Li＋） were prepared by solid state method at 750 °C for 3 h. X-ray diffraction （XRD） confirmed the crystal structure and quality of phosphors. Scanning electron microscopy （SEM） in- dicated that the phosphors presen...