Phi 140 mm sapphire crystal growth by temperature gradient techniques and its color centers
文献类型：期刊论文
| 作者 | Zhou GQ(周国清) ; Dong YJ(董永军) ; Xu J(徐军) ; Li HJ(李红军) ; Si JL(司继良) ; Qian XB ; Li XQ |
| 刊名 | mater. lett.
 |
| 出版日期 | 2006 |
| 卷号 | 60期号:7页码:901 |
| 关键词 | sapphire TGT growth color centers crystals |
| ISSN号 | 0167-577x |
| 中文摘要 | sapphire crystals, 140 mm in diameter and 90 turn in height, have been grown by temperature gradient techniques (tgt). the growth direction of the boule was fixed by means of lane x-ray diffraction. a prominent 204 nm absorption band in tgt-al2o3. which does not appear in single crystals grown by czochralski method has been studied. analysis further substantiates the f-center model of this band. two relatively weaker bands absorbing at 232 nm and 254 nm were ascribed to f+ centers. f-type centers concentration was determined using smakula's equation. (c) 2005 elsevier b.v. all rights reserved. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234644600010 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5621]  |
| 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 | Zhou GQ,Dong YJ,Xu J,et al. Phi 140 mm sapphire crystal growth by temperature gradient techniques and its color centers[J]. mater. lett.,2006,60(7):901, 904. |
| APA | 周国清.,董永军.,徐军.,李红军.,司继良.,...&Li XQ.(2006).Phi 140 mm sapphire crystal growth by temperature gradient techniques and its color centers.mater. lett.,60(7),901. |
| MLA | 周国清,et al."Phi 140 mm sapphire crystal growth by temperature gradient techniques and its color centers".mater. lett. 60.7(2006):901. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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