| CCl4喇曼光谱退偏度在超声空化作用下的变化研究 |
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| 引用本文： | 谢锦平,尹真,杨汉祥,李化茂.CCl4喇曼光谱退偏度在超声空化作用下的变化研究[J].应用声学,2003,22(5):18-20. |
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| 作者姓名： | 谢锦平 尹真 杨汉祥 李化茂 |
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| 作者单位： | 1. 赣南师院近代声学研究所,赣州,341000
2. 井冈山师范学院,吉安,343009 |
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| 基金项目： | 江西省教育厅科技项目资助 |
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| 摘 要： | 本文测量了在超声空化作用下CCl4喇曼光谱退偏度的变化，通过假设超声空化拉长了样品的分子轴，解释了超声空化使所测样品的退偏度减小这一实验现象，并指出不同振动谱线的退偏度变化不同。
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| 关 键 词： | 测量 超声空化 CCl4喇曼光谱 退偏度 分子轴 振动谱线 声光特性 入射光 振动模 |
Change in degree of polarization degeneracy in the CC14 Raman spectrum by ultrasonic cavitation |
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| XIE Jingping,YING Zheng,YANG Hanxiang and LI Huamao.Change in degree of polarization degeneracy in the CC14 Raman spectrum by ultrasonic cavitation[J].Applied Acoustics,2003,22(5):18-20. |
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| Authors: | XIE Jingping YING Zheng YANG Hanxiang and LI Huamao |
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| Abstract: | This paper measures the change in degree of polarization degeneracy in the CC14 Raman Spectrum by the effect of ultrasonic cavitation. We explain the experiment phenomenon of ultrasonic cavitation decreasing the degree of polarization degeneracy of measured sample by suggesting ultrasonic cavitation expanding molecule axis of the sample, in conjunction with the differences of the degeneracy change of the different spectrum lines. |
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| Keywords: | Ultrasonic cavitation Degree of polarization degeneracy Combination state of scatter Polarizability ellipsoid |
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