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Journal of Applied Spectroscopy - 相似文献
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The composition is determined from the isotopic shift of the Mgl 880.68 nm line. The coefficient of variation for magnesium metal is 1.8%, but 4% for magnesium oxide. Several spectroscopic analyses can be performed in the time needed for one mass-spectrometer analysis, which reduces the error of analysis by a factor two or three.We are indebted to Professor A.N. Zaidel for valuable advice and to N. A. Novozhilova for assistance with the measurements. 相似文献
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