Effect of gamma-irradiation on spectral properties of undoped Y2SiO5 crystals
文献类型：期刊论文
| 作者 | Pang HY ; Zhao GJ(赵广军) ; Su LB ; Jie MY ; He XM(何晓明) ; Xu J(徐军) |
| 刊名 | cryst. res. technol.
 |
| 出版日期 | 2006 |
| 卷号 | 41期号:3页码:255 |
| 关键词 | Y2SiO5 crystal gamma-irradiation spectral properties color centers |
| ISSN号 | 0232-1300 |
| 中文摘要 | the absorption spectra of undoped y2sio5 crystals were studied before and after gamma-irradiation. after gamma-irradiation, the additional absorption peaks at 260-270 and 320nm were observed in as-grown and h,annealed y2sio5 crystal, but it did not occur in air-annealed y2sio5 crystal. these absorption peaks were attributed to f color centers and o- hole centers, respectively. owing to more oxygen vacancies and color centers in h-2-annealed y2sio5 crystal than that in as-grown y2sio5 crystal after gamma-irradiation, the additional absorption peaks were more intense in the former than that in the latter. with the irradiation dose increasing from 20 to 220kgy, the intensity of additional absorption peaks increased. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236113800010 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5773]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Pang HY,Zhao GJ,Su LB,et al. Effect of gamma-irradiation on spectral properties of undoped Y2SiO5 crystals[J]. cryst. res. technol.,2006,41(3):255, 258. |
| APA | Pang HY,赵广军,Su LB,Jie MY,何晓明,&徐军.(2006).Effect of gamma-irradiation on spectral properties of undoped Y2SiO5 crystals.cryst. res. technol.,41(3),255. |
| MLA | Pang HY,et al."Effect of gamma-irradiation on spectral properties of undoped Y2SiO5 crystals".cryst. res. technol. 41.3(2006):255. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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