Development of the Detector Response Function Approach for the Library Least-Squares Analysis of Energy-Dispersive X-Ray Fluorescence Spectra

1979 ◽  
pp. 317-323 ◽  
Author(s):  
L. Wielopolski ◽  
R. P. Gardner
Keyword(s):  
Least Squares ◽  
Response Function ◽  
Fluorescence Spectra ◽  
Energy Dispersive ◽  
Function Approach ◽  
Detector Response ◽  
Detector Response Function ◽  
X Ray

Development of the Detector Response Function Approach for the Library Least-Squares Analysis of Energy-Dispersive X-Ray Fluorescence Spectra

1978 ◽  
Vol 22 ◽  
pp. 317-323 ◽  
Author(s):  
L. Wielopolski ◽  
R. P. Gardner
Keyword(s):  
Least Squares ◽  
Response Function ◽  
Fluorescence Spectra ◽  
Pulse Height ◽  
Energy Dispersive ◽  
Analytical Models ◽  
Detector Response ◽  
Height Distribution ◽  
Pulse Height Distribution ◽  
X Ray

A procedure to obtain analytical models for the elemental X-ray pulse-height distribution libraries necessary in the library least-squares analysis of energy-dispersive x-ray fluorescence spectra is outlined. This is accomplished by first obtaining the response function of Si(Li) detectors for incident photons in the energy range of interest. Subsequently this response function is used to generate the desired elemental library standards for use in the least-squares analysis of spectra, or it can be used directly within a least-squares computer program, thus eliminating the large amount of computer storage required for the standards.

scholarly journals On Low-Energy Tail Distortions in the Detector Response Function of X-Ray Microcalorimeter Spectrometers

2019 ◽  
Vol 199 (3-4) ◽  
pp. 1046-1054 ◽  
Author(s):  
G. C. O’Neil ◽  
P. Szypryt ◽  
E. Takacs ◽  
J. N. Tan ◽  
S. W. Buechele ◽  
...  
Keyword(s):  
Response Function ◽  
Low Energy ◽  
Detector Response ◽  
Detector Response Function ◽  
X Ray ◽  
Low Energy Tail

The Resolution of X-Ray Fluorescence Spectra by the Least Squares Method

1978 ◽  
Vol 22 ◽  
pp. 337-342
Author(s):  
Colin G. Sanderson
Keyword(s):  
Least Squares ◽  
Fluorescence Spectra ◽  
Gamma Ray ◽  
Least Squares Method ◽  
Computer Programs ◽  
Energy Dispersive ◽  
X Ray ◽  
Computer Codes

Least squares computer programs have been used for the resolution of complex gamma-ray spectra obtained from NaI(Tl) detectors for many years. With the addition of computer codes, which account for the differences “between gamma-ray and x-ray fluorescence spectra, these same programs can be used to quantify energy dispersive x-ray fluorescence data.

Statistical distribution based detector response function of a Si(PIN) detector for K α and K β X-ray

2013 ◽  
Vol 37 (1) ◽  
pp. 018202 ◽  
Author(s):  
Zhe Li ◽  
Xian-Guo Tuo ◽  
Jian-Bo Yang ◽  
Ming-Zhe Liu ◽  
Yi Cheng ◽  
...  
Keyword(s):  
Response Function ◽  
Statistical Distribution ◽  
Detector Response ◽  
Detector Response Function ◽  
X Ray
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