Title: OverlapKeywords: X-ray lines, Overlaps
Computer: BM PC or Compatible
Operating System: MS-DOS
Programming Language: 
Hardware Requirements: None
Author(s): Chuck Herrington 
Correspondence Address : JEOL USA, Inc. 11 Dearborn Rd. Peabody, MA 01960

Abstract:
The data and programs on this disk have been the result of work by 
Chuck Herrington of JEOL USA, Inc. The following is a list of files 
containedin this package.
LVALUE is a Lotus 123 spreadsheet which calculates the crystal 
spectrometer X-ray positions given the crystal names and their 2d 
spacings in angstroms. LVALUE.PRN is the ASCII print out of 123.
MDL is another 123 spreadsheet which calculates the Minimum 
Detection Limits of X-ray lines given the peak and background 
intensities in counts per second per nA, the beam current and the 
counting time.

WAVELENG.DAT is an ASCII data file which contains the wavelengths 
in angstroms of the major X-ray lines for all the elements. This was 
necessary to do as the only data bases available were in keV and they
do not have enough decimal places to do a good job calculating 
crystal spectrometer positions.

OVERLAP has its own instructions in OVERLAP.DOC. It will determine 
any X-ray line overlaps within a set of elements.