Jump to content

Specific Process Knowledge/Characterization/XPS/Processing/ALDSandwich1/3scanned: Difference between revisions

Jmli (talk | contribs)
No edit summary
Jmli (talk | contribs)
Line 21: Line 21:
[[File:ALD-Sandwich-42.jpg|700px]]
[[File:ALD-Sandwich-42.jpg|700px]]


Add two doublets that will be labelled 'Oxide' and 'Reduced'.
Etch level 0 shown above only contains the oxidized Hf4f peak - it does not have any information on the location of any reduced states. Therefore scroll to etch level 2 and add two doublets. With two or more peaks in the fitting routine we have to add some constraints on the peaks in order to maintain order and physics.
 
 
[[File:ALD-Sandwich-42.jpg|700px]]
 
 
In image above the following has been done:
# Two doublets are added and labelled 'Oxide' and 'Reduced'. Both peaks of each spin-orbit couple are renamed.
# Two constraints are added on the binding energies as indicated with red boxes: The oxide peak is constrained within the [18-19]