Interpretation of XPS spectra• Cu2p

Interpretation of XPS spectra
• Cu2p peak has significantly split spin-orbit components (Δ=19.75eV, intensity ratio=0.508)
o Possible to distinguish Cu oxidation states using satellite features of Cu2p.
o Cu (II) has observable collection of satellite features 943eV.
o Cu2p3/2 peak in Cu (II) oxide is shifted and is much broader compared to Cu (I) oxide.
In Cu (I) oxide, there is only a very weak satellite at 945eV.
Cu2p3/2 peak

ผลลัพธ์ (อังกฤษ) 2:

Interpretation of XPS Spectra
• Cu2p Peak has significantly split Spin-Orbit Components (N = 19.75eV, Intensity ratio = 0.508).
o Possible to distinguish Cu oxidation States using satellite features of Cu2p.
o Cu (II) has observable Collection of satellite features 943eV. .
o Cu2p3 / 2 Peak in Cu (II) oxide is much broader and is shifted compared to Cu (I) oxide.
In Cu (I) oxide, there is only a very weak satellite at 945eV.
Cu2p3 / 2 Peak