X射线荧光分析中理论α系数经验修正方法研究

An Experiential Method for Modifying the Theoretical Alpha Coefficients in XRFA

摘要: 在地质样品粉末任片法X射线荧光分析中,使用理论α系数校正基体效应尚有一定的局限性。为了获得最佳校正效果,本文提出了一种简易的理论α系数经验修正方法。

Abstract: An experiential method for modifying the theoretical alpha coefficients in XRFA is described. By this method, the theoretical alpha coefficients can be rapidly experientially modified and optimum constants of the calibration curve can be obtained by regre