Light-induced infrared absorption spectra and properties of impurity levels in doped photorefractive BaTiO3
文献类型：期刊论文
| 作者 | Zhang, JS ; Gao, H ; Dou, SX ; Zhu, Y ; Ye, PX |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 1997 |
| 卷号 | 82期号:11页码:5295 |
| 关键词 | INTENSITY-DEPENDENT ABSORPTION BARIUM-TITANATE CHARGE-TRANSPORT COUPLING GAIN CRYSTALS EXPLANATION RHODIUM TRAP |
| ISSN号 | 0021-8979 |
| 通讯作者 | Zhang, JS: CHINESE ACAD SCI,INST PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | Light-induced absorption spectroscopy, the decay process of light-induced absorption, and its temperature dependence were investigated to study the properties of the photorefractive impurity levels in doped BaTiO3. Light-induced absorption spectra in one Rh-doped and two Ce-doped BaTiO3 crystals from 0.7 to 3.0 mu m were measured and it was found that the light-induced absorption of all these crystals approached zero above similar to 1.3 mu m; A two-shallow-level model is proposed to explain the biexponential behavior of the decay of the induced absorption in BaTiO3:Ce. The activation energies are deduced to be 0.72 eV for the single-shallow level in BaTiO3:Rh, 0.50 and 0.66 eV for the two shallow levels in the 8 ppm Ce-doped BaTiO3, and 0.50 and 0.74 eV for that in the 30 ppm Ce-doped BaTiO3. (C) 1997 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40838]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, JS,Gao, H,Dou, SX,et al. Light-induced infrared absorption spectra and properties of impurity levels in doped photorefractive BaTiO3[J]. JOURNAL OF APPLIED PHYSICS,1997,82(11):5295. |
| APA | Zhang, JS,Gao, H,Dou, SX,Zhu, Y,&Ye, PX.(1997).Light-induced infrared absorption spectra and properties of impurity levels in doped photorefractive BaTiO3.JOURNAL OF APPLIED PHYSICS,82(11),5295. |
| MLA | Zhang, JS,et al."Light-induced infrared absorption spectra and properties of impurity levels in doped photorefractive BaTiO3".JOURNAL OF APPLIED PHYSICS 82.11(1997):5295. |
入库方式： OAI收割
来源：物理研究所
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