Title :NEDQNT Keywords :XEDS Computer :DEC VAX 11/730-785, DEC PDP 11/2-11/73 Operating System :VAXVMS, RT-11 Programming Language :Fortran IV Hardware Requirements :None Author(s) :Nestor J. Zaluzec Correspondence Address :Argonne Nat. Lab, Electron Microscopy Center,Bldg 212 :Materials Science Division, Argonne, Illinois 60439, Abstract: NEDQNT is a quantitative data analysis program which converts relative x-ray intensities (K and L lines only) into composition measurements using the standardless analysis approach. The user can modify the XEDS detector parameters to specify Windowless, UTW or Be configurations of arbitrary thickness as well as perform an iterative absorption correction for thicker samples if the specimen/detector geometry is known. The program also has the capability of calculating relative intensities when the user inputs composition values, allowing the analyst to explore theoritically the expected intensities of samples yet to be analyzed. All necessary subroutines and data tables are included in the source code/documentation. NOTE: THE NEDQNT.SRC FILE CONTAINS ALL NEED DATA FILES INCLUDING TABLES OF X-RAY LINE AND ABSORPTION EDGES THE FILE IS > 7000 LINES LONG AS A RESULT ------------------------------------------------------------------------------