| 无偏光元件横向磁场调制塞曼原子吸收光谱分析法研究 |
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| 引用本文： | 谢永松 陈江韩. 无偏光元件横向磁场调制塞曼原子吸收光谱分析法研究[J]. 光谱学与光谱分析, 1994, 14(1): 67-76 |
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| 作者姓名： | 谢永松 陈江韩 |
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| 作者单位： | 中国广州分析测试中心 |
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| 摘 要： | 本文报导作者提出的一种新的塞曼原子吸收光谱法，即无偏光元件模向磁场调制ＺＡＡＳ法，由研究ＺＡＡＳ仪器中偏光元件的作用机理入手，分析讨论了谱线塞曼分裂中π成分之作用，提出用数学模型方法补偿偏光元件作用的构想，和理论计算研究，系统地用实验考证和修正补偿模型工作。系统地做了２０个常见元素的补偿模型研究和分析性能测试，并做了初步的分析应用。
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| 关 键 词： | 偏光元件 横向磁场调制 ZAAS 光谱 |
RESEARCH ON THE METHOD FOR TRANSVERS MAGNETIC FIELD ZAAS WITHOUT POLARIZER |
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| HE Huakun, XIE Yongsong, CHEN Jianghan, HE jiayao, SHU Yonghong, GONG Huiling, LIANG Hua and OU Hong. RESEARCH ON THE METHOD FOR TRANSVERS MAGNETIC FIELD ZAAS WITHOUT POLARIZER[J]. Spectroscopy and Spectral Analysis, 1994, 14(1): 67-76 |
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| Authors: | HE Huakun XIE Yongsong CHEN Jianghan HE jiayao SHU Yonghong GONG Huiling LIANG Hua OU Hong |
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| Abstract: | A new method for ZAAS, i. e. transvers magnetic field ZAAS without polarizer,was presented. The method is based on theoretical calculation and investigations on the role of K component absorption in ZAAS for various elements. Using the mathematical model,the loss of ZAA absorbance resulting from the absence of polarizer can be compensated. Systematical studies on the compensation models and experimental verification for 20 elements were reported. Preliminary application of analysis was also involved. |
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| Keywords: | Polarizer Tranvers magnetic modulation Zeeman AAS |
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