| 光声光谱位相分离法测定双层结构样品 |
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| 引用本文： | 赵贵文,吴家齐.光声光谱位相分离法测定双层结构样品[J].分析化学,1989,17(9):788-790. |
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| 作者姓名： | 赵贵文 吴家齐 |
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| 作者单位： | 中国科学技术大学 合肥 |
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| 摘 要： |
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| 关 键 词： | 双层结构样品 光声光谱 相分离法 |
ANALYSIS OF TWO-LAYER SAMPLE SYSTEM BY PHASE SEPARATED PHOTOACOUSTIC SPECTRA(PAS) |
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| Zhao Guiwen Wu Jiaqi.ANALYSIS OF TWO-LAYER SAMPLE SYSTEM BY PHASE SEPARATED PHOTOACOUSTIC SPECTRA(PAS)[J].Chinese Journal of Analytical Chemistry,1989,17(9):788-790. |
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| Authors: | Zhao Guiwen Wu Jiaqi |
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| Abstract: | Analyses of interior PA spectrum of plant leaf and surface PA spectrum of Ba-Y-Cu-O thin film coated on the ceramic slice by computerized phase separated PAS spectra were reported. The phase separated PAS spectra of interior or surface layer can not be affected by light absorption of another layer. The methods for measurement of the thin film thickness and evaluation of the film quality were also discussed. |
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| Keywords: | Photcacoustic spectrum Two-layer sample Phase separated spectrum Plant leaf supereonductor film |
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