W, Mg, Ca 掺杂的Bi(4)Ge(3)O(12)晶体的光致发光与辐照损伤
文献类型：期刊论文
| 作者 | 余平胜 ; 苏良碧 ; 唐慧丽 ; 赵衡煜99 ; 郭鑫 ; 99 ; 徐军 |
| 刊名 | Cryst. Res. Technol.
 |
| 出版日期 | 2011-12-07 |
| ISSN号 | 0232-1300 |
| 其他题名 | Photoluminescence and radiation damage in W, Mg, Ca doped Bi(4)Ge(3)O(12) crystals |
| 通讯作者 | Pingsheng Yu |
| 中文摘要 | Spectral properties and radiation damage in W, Mg and Ca doped Bi4Ge3O12 (W:BGO, Mg:BGO, Ca:BGO) crystals before and after thermal treatment and gamma-ray (γ-) or ultraviolet (UV) radiation were studied. The absorption and the photoluminescence (PL) spectra of doped BGO crystals in visible region were measured. Before γ or UV radiation, the emission intensity of W:BGO crystal is stronger than that of pure BGO at about 500 nm. After γ radiation (10k Gy), the emission intensities of doped BGO are all weaker than pure BGO under identically condition. However, the emission intensity of W:BGO is stronger than that of pure BGO after UV exposure (10k Gy). Thermal treated (annealed in N2 at 550 °C for 6 h) W:BGO has shown a much stronger emission intensity than others. |
| 学科主题 | 人工晶体 |
| 收录类别 | SCI收录 |
| 语种 | 英语 |
| 公开日期 | 2012-07-03 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/915]  |
| 专题 | 上海硅酸盐研究所_人工晶体研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | 余平胜,苏良碧,唐慧丽,等. W, Mg, Ca 掺杂的Bi(4)Ge(3)O(12)晶体的光致发光与辐照损伤[J]. Cryst. Res. Technol.,2011. |
| APA | 余平胜.,苏良碧.,唐慧丽.,赵衡煜99.,郭鑫.,...&徐军.(2011).W, Mg, Ca 掺杂的Bi(4)Ge(3)O(12)晶体的光致发光与辐照损伤.Cryst. Res. Technol.. |
| MLA | 余平胜,et al."W, Mg, Ca 掺杂的Bi(4)Ge(3)O(12)晶体的光致发光与辐照损伤".Cryst. Res. Technol. (2011). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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