Shirley3P: Shirley3P three parameter Shirley background

In GSperanza/RxpsG_2.3-1: Processing Tool for X-ray Photoelectron Spectroscopy Data

Shirley3P three parameter Shirley background

Description

Shirley3p is described by three parameters Bs=30eV^2, Cs=750eV^2, Ds=0.75 which are needed to describe the Universal Cross Section function described by: B*T/(C + T^2) and an exponential decay L(E)= (1-exp(-Ds*T)) where T = E'-E = energy loss The Shirley3P background is then described by Shirley(E) = Integral[ L(E)*K(E'-E) * J(E)dE' ] J(E) = acquired spectrum see J. Vegh J.Electr.Spect.Rel.Phen. 151 (2006) 159 This function is called by the XPSAnalysisGUI

Usage

Shirley3P(object, Wgt, limits)

Arguments

object	XPSSample object
Wgt	XPSSample object
limits	limits of the XPSSample object

Value

returns the 3-parameter Shirley background.

GSperanza/RxpsG_2.3-1 documentation built on Feb. 11, 2024, 5:09 p.m.