| KF中FB（Na^＋）的吸收和辐射光谱及其热转换机理 |
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| 引用本文： | 孔春阳,温志渝.KF中FB（Na^＋）的吸收和辐射光谱及其热转换机理[J].重庆大学学报(自然科学版),1997,20(4):64-69. |
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| 作者姓名： | 孔春阳 温志渝 |
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| 作者单位： | [1]重庆师范学院物理系 [2]重庆大学光电精密仪器系 |
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| 摘 要： | 在单电子Ｈａｒｔｒｅｅ－Ｆｏｃｋ近似及扩展离子处理方法（ＳＬＣ方法）的基础上，提出了激发态等效偶极子模型，计算了ＫＦ中ＦＢ（Ｎａ＾＋）的吸收和辐射光谱，研究了产生强Ｓｔｏｋｅｓ位移辐射及激发态热转换现象的可能机制。
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| 关 键 词： | 偶极子 热转换 扩展离子 FB心 晶体缺陷中心 |
A Study of the Absorption and Emission Spectra and the Thermal Conversion Mechanism of F B(Na +) Defect in KF |
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| Kong Chunyang,Wen Zhiyu,Xiang Yongshou.A Study of the Absorption and Emission Spectra and the Thermal Conversion Mechanism of F B(Na +) Defect in KF[J].Journal of Chongqing University(Natural Science Edition),1997,20(4):64-69. |
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| Authors: | Kong Chunyang Wen Zhiyu Xiang Yongshou |
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| Institution: | Kong Chunyang Wen Zhiyu Xiang Yongshou |
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| Abstract: | On the basis of the single electron Hartree Fock approximation and the SLC extendedion method we presen the model of dipole of excited state,and calculate the absorption and emission spectra of F B(Na +) in KF.The possible mechanism of the strong stockes shifted emission and the thermal conversion phenomenon of excited states have been studied. |
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| Keywords: | dipoles heat transformation / extended ion F B centers |
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