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  • 简介:Thispaperderivesthephysicalmeaningsofpeakposition,peakwidthandheightofanX-raydiffractionpeakfromtheanalysesoftheBragg'sequation,theScherrer'sformulaandtheprincipleofpeakintensitycalculation.Thegeometriccharacteristicsofanasymmetricpeakareclarifiedbymeansofexperiment.Therelationshipsbetweenneakshapeanddomainsize/latticestrainhavebeenverifiedbygeologicalevents.Thereforethispaperintegratesthephysicalmeaningsofall5basicparametersforanX-raydiffractionpeak.Applicationsofthese5parame-tersareexemplified.

  • 标签: X射线衍射 峰值 几何特征 矿物学 基本参数 地质勘探