example A*0.5 (peak will be half the area of peak A – useful for constraining spin orbit doublets).Ħ. example: A+1.5 (peak will be 1.5 eV above peak A) Area Constr.
example: A*1 (peak will be the same width as peak A) Pos. example: 285.00, 285.45) or a simple mathematical formula (fwhm Constr. These can either be a range of values (fwhm Constr.example:1, 2.5 Pos. You can add peak constraints by entering values into the Area Constr., fwhm Constr. Add more peaks as needed using the Create button.ĥ. You can drag and move the peak using the mouse if desired or you can position and change the parameters of the peak by adjusting the Area, fwhm and Position values.Ĥ. Under the Components panel click on Create to create a peak. The starting and endpoints of the region can also have an offset applied to them by changing the St. For other available backgrounds see the CasaXPS manual. To change the type of background type S for a Shirley background in the BG Type box, type L for a linear background, or T for a Tougaard background.
Drag the endpoints to the desired location. Click on the Quantification Parameters button and go to the Regions panel.Ģ.
