QUANTITATIVE ANALYZER OF AMORPHOUS PHASE, QUANTITATIVE ANALYSIS METHOD OF AMORPHOUS PHASE, AND QUANTITATIVE ANALYSIS PROGRAM OF AMORPHOUS PHASE

摘要

To provide a quantitative analyzer capable of facilitating quantitative analysis of a specimen including one amorphous phase.SOLUTION: A quantitative analyzer of amorphous phase includes: powder diffraction pattern acquisition means; quantitative analysis result acquisition means; fitting function acquisition means for acquiring fitting functions with respect to one or multiple crystalline phases; whole-powder pattern fitting means for performing whole-powder pattern fitting with respect to a powder diffraction pattern of a specimen with the use of acquired fitting functions; and weight ratio calculation means for calculating weight ratios of one amorphous phase and one or multiple crystalline phases. Each one of fitting functions with respect to one or multiple crystalline phases is a first fitting function using integrated intensity to be obtained by total-powder pattern decomposition, a second fitting function using integrated intensity by observation or calculation, or a third fitting function using profile intensity by observation or calculation. The third fitting function is applied to one amorphous phase.SELECTED DRAWING: Figure 1