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Effect of external pressure on the Kβ/Kα X-ray intensity ratios of 3d metals

机译:外部压力对3d金属Kβ/KαX射线强度比的影响

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摘要

The occupation numbers of the 3d transition metals are calculated as a function of pressure by means of the linear muffin-tin-orbital method. This data is used with the multiconfiguration Dirac-Fock (MCDF) X-ray intensity ratios (R) to estimate the variation of the intensity ratios of 3d metals with pressure. It is found that R decreases with pressure for the early 3d metals whereas it increases for the heavier 3d transition metals.
机译:通过线性松饼-锡-轨道法计算出3d过渡金属的占有量与压力的关系。该数据与多配置狄拉克-福克(MCDF)X射线强度比(R)一起使用,以估算3d金属的强度比随压力的变化。发现对于早期的3d金属,R随压力而降低,而对于较重的3d过渡金属,R随压力而增加。

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