Thermoluminescence of Al2O3 crystals grown by temperature gradient techniques
文献类型：期刊论文
| 作者 | Chen Wei; Song PingXin; Dong YongJun; Zhang YingJiu; Hua Wei |
| 刊名 | chin. sci. bull.
 |
| 出版日期 | 2013 |
| 卷号 | 58期号:16页码:1964 |
| 通讯作者 | song, px (reprint author), zhengzhou univ, coll phys sci & engn, zhengzhou 450052, peoples r china. |
| 英文摘要 | color center concentrations of the al2o3 crystal grown by temperature gradient techniques were calculated from gaussian fits to absorption spectra. the concentrations for f- and f+-centers at 204, 232, and 255 nm were determined to be 1.361x10(17), 0.098x10(17), and 0.325x10(17)cm(-3), respectively. studies have shown that the thermoluminescence (tl) glow curve exhibits a prominent 450 k peak that matches well the first-order fitting curve. the thermal activation energy e and frequency factor s of the trap were determined to be 0.94456 +/- 0.00545 ev and 5.8703x10(11) s(-1). with this theoretical analysis, a simple one-trap/one-center tl model is presented to provide a theoretical explanation of the tl process. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14619]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 1.[Chen Wei 2.Song PingXin 3.Zhang YingJiu] Zhengzhou Univ, Coll Phys Sci & Engn, Zhengzhou 450052, Peoples R China 4.[Dong YongJun 5.Hua Wei] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Wei,Song PingXin,Dong YongJun,et al. Thermoluminescence of Al2O3 crystals grown by temperature gradient techniques[J]. chin. sci. bull.,2013,58(16):1964. |
| APA | Chen Wei,Song PingXin,Dong YongJun,Zhang YingJiu,&Hua Wei.(2013).Thermoluminescence of Al2O3 crystals grown by temperature gradient techniques.chin. sci. bull.,58(16),1964. |
| MLA | Chen Wei,et al."Thermoluminescence of Al2O3 crystals grown by temperature gradient techniques".chin. sci. bull. 58.16(2013):1964. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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