| 红宝石R＇、B线及U、Y带压力移位的理论计算 |
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| 引用本文： | 黄小益.红宝石R＇、B线及U、Y带压力移位的理论计算[J].发光学报,1995(3). |
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| 作者姓名： | 黄小益 |
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| 作者单位： | 郴州师范高等专科学校物理系 |
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| 摘 要： | 基于电子径向波函数在加压下扩展的概念，把Ｂ、Ｃ、Ｄｑ、ξ等参量表示成线性压缩ｋ＼的函数，并进一步考虑三角场作用，理论计算了红宝石Ｒ＇、Ｂ线及Ｕ、Ｙ带的光谱压力移位，结果与实验数据符合很好。
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| 关 键 词： | 晶场，三角场，光谱压力移位，红宝石 |
THEORETICAL CSLCULATIONS OF PRESSURE-INDUCED SHIFTS OF THE R' AND B LINES AND THE U AND Y BROAD BANDS OF THE SPECTRA FOR RUBY |
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| Huang Xiaoyi.THEORETICAL CSLCULATIONS OF PRESSURE-INDUCED SHIFTS OF THE R'''' AND B LINES AND THE U AND Y BROAD BANDS OF THE SPECTRA FOR RUBY[J].Chinese Journal of Luminescence,1995(3). |
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| Authors: | Huang Xiaoyi |
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| Abstract: | n the basis of the concept of expansion of the electron radial wave function under compression, using B.C.D,and as functions of the liner compression ratio , taking further into account the effect of trigonal field, we calculated theoretically the pressureinduced shifts of the R'and B lines and the U and Y broad bands of the spectra for ruby.The results agreed well with the experimental data. |
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| Keywords: | crystal-field trigonal-field pressure-induced shifts of spectra ruby |
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