Theoretical Investigation of the X-Ray Level Widths of Light Metals
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概要
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L-level widths due to the Auger and radiative processes are calculated for light metals such as Al, Mg and Na by using a theory of soft X-ray emission developed by Morita and Watabe in terms of the Green's function method. Results are nearly consistent with level widths observed experimentally. It is explained that L_1-L__<2,3> emission line spectra have very weak intensities and L_1-emission band spectra cannot be observed. The calculated intensity ratios between L_3- and L_2-emission band spectra are nearly equal to two, the degeneracy ratio of these two levels, while the observed intensity ratios are much larger than two. It is suggested that the observed large values of the ratio may be attributed to the self-absorption effect on the L_2-band emission.
- 社団法人日本物理学会の論文
- 1970-02-05
著者
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MORITA Akira
Department of Electronic Engineering,Iwate University
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Kobayasi Teiji
Department Of Physics Faculty Of Science Tohoku University
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Morita Akira
Department Of Basic Science Ishinomaki Senshu University
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