Accession Number : AD0715354
Title : The Effect of Systematic Errors on the Measurement of Lattice Constants.
Descriptive Note : Technical rept.,
Corporate Author : ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS
Personal Author(s) : Gazzara,Charles P.
Report Date : SEP 1970
Pagination or Media Count : 12
Abstract : An analysis was performed on the systematic error functions involved in a determination of the lattice parameters of powder materials using Bragg angles from a standard X-ray diffractometer. Combinations of the pertinent systematic error functions were used to maximize the accuracy of the lattice parameters calculated with a least-squares computer program. (Author)
Descriptors : (*CRYSTAL STRUCTURE, DETERMINATION), (*X RAY DIFFRACTION, SPECIAL FUNCTIONS(MATHEMATICAL)), LEAST SQUARES METHOD, ACCURACY, CURVE FITTING
Subject Categories : Crystallography
Distribution Statement : APPROVED FOR PUBLIC RELEASE