Effects of Sm3+ Doping on the Photoluminescence Properties of Ca9Eu1-xSmx(VO4)7 Red-Emitting Phosphors
文献类型：期刊论文
| 作者 | Huang Q(黄庆) ; Lihong Liu1,2,a, Rong-jun Xie2,b, Xudong Sun3,c, Qing Huang1,d, Naoto Hirosaki2,e |
| 刊名 | Key Engineering Materials Vols
 |
| 出版日期 | 2012-06-04 |
| 卷号 | 512页码:1488—1493 |
| 通讯作者 | 黄庆 |
| 合作状况 | 李雨桐 |
| 中文摘要 | This paper reports the photoluminescence properties of Ca9Eu1-xSmx(VO4)7 (x=0.2-0.4) synthesized at 1250 oC in air for 12 h using traditional solid-state reaction method. With the increase of Sm3+ substitution amount, purity Ca9Eu1-xSmx(VO4)7 phase was obtained even when Eu3+ were totally substituted by Sm3+. The experimental results showed that when Sm3+ was codoped with Eu3+ into Ca9Eu1-xSmx(VO4)7 crystal structure, Sm3+ would act as a sensitizer and transfer the excitation energy to Eu3+ and finally enhance the emission intensity of Ca9Eu1-xSmx(VO4)7 under 405 nm excitation, which leads to more favorite of this kind of phosphor used in UV LED based white LEDs. |
| 学科主题 | 材料科学 |
| 原文出处 | EI收录 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/9627]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Huang Q,Lihong Liu1,2,a, Rong-jun Xie2,b, Xudong Sun3,c, Qing Huang1,d, Naoto Hirosaki2,e. Effects of Sm3+ Doping on the Photoluminescence Properties of Ca9Eu1-xSmx(VO4)7 Red-Emitting Phosphors[J]. Key Engineering Materials Vols,2012,512:1488—1493. |
| APA | Huang Q,&Lihong Liu1,2,a, Rong-jun Xie2,b, Xudong Sun3,c, Qing Huang1,d, Naoto Hirosaki2,e.(2012).Effects of Sm3+ Doping on the Photoluminescence Properties of Ca9Eu1-xSmx(VO4)7 Red-Emitting Phosphors.Key Engineering Materials Vols,512,1488—1493. |
| MLA | Huang Q,et al."Effects of Sm3+ Doping on the Photoluminescence Properties of Ca9Eu1-xSmx(VO4)7 Red-Emitting Phosphors".Key Engineering Materials Vols 512(2012):1488—1493. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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