| 氙离子注入氯化钾和溴化钾晶体光谱特性 |
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| 引用本文： | 宋翠英,顾洪恩,吴艳茹.氙离子注入氯化钾和溴化钾晶体光谱特性[J].人工晶体学报,2004,33(2):156-158. |
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| 作者姓名： | 宋翠英 顾洪恩 吴艳茹 |
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| 作者单位： | 天津大学物理系,天津,300072 |
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| 基金项目： | 国家自然科学基金(69178028、69918016)资助项目 |
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| 摘 要： | 用36keV氙离子注入,有效地使氯化钾和溴化钾晶体着色.在室温下,对着色晶体进行系统光谱分析.在着色晶体中,观测到大量F、R、M和未知色心,并给出色心生成与转化机理.用解谱的方法,分别从着色氯化钾和溴化钾晶体吸收光谱中合理地分解出K、F、R、M和一些其它吸收带,并精确确定这些吸收带的光谱参数.
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| 关 键 词： | 氯化钾晶体 溴化钾晶体 氙离子注入 色心 光谱参数 |
| 文章编号： | 1000-985X(2004)02-0156-03 |
Spectral Properties of Potassium Chloride and Potassium Bromide Crystals Implanted with Xenon Ions |
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| SONG Cui-ying,GU Hong-en,WU Yan-ru.Spectral Properties of Potassium Chloride and Potassium Bromide Crystals Implanted with Xenon Ions[J].Journal of Synthetic Crystals,2004,33(2):156-158. |
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| Authors: | SONG Cui-ying GU Hong-en WU Yan-ru |
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| Abstract: | Potassium chloride and potassium bromide crystals were effectively colored with 36 keV xenon ions. Spectral analyses for the colored crystals were systematically carried out at room temperature. A lot of F, R, M and some other color centers were observed in the colored crystals, and the formation mechanism of the color centers were presented. The K, F, R, M and some other absorption bands were reasonably resolved from the absorption spectra of the colored crystals , and their spectral parameters were accurately determined by using spectral decomposition. |
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| Keywords: | potassium chloride crystal potassium bromide crystal xenon ion implantation color centers spectral parameters |
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