Feo FeO α-Fe2O3 γ-Fe2O3 Fe3O4 α-FeO(OH) FeCO3 FeC K3Fe(CN)6 Fe4N FeS FeS2 Fe2(SO4)3 FeCl2 FeF2 FeF3 Basic

XPS Spectra
Iron (Fe) Compounds
The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra.
Atom% values from surveys are based on sample, as received, and Scofield cross-sections. Atom% values are corrected for IMFP and PE.
Peak-fits are guides for practical, real-world applications. Peak-fits are not fully optimized or designed to test any theory.


Iron Sulfide (FeS2 – Pyrite)
Survey, Peak-fits, BEs, FWHMs, and Peak Labels


 Periodic Table   → Six (6) BE Tables
Survey Spectrum from FeS2
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag (3d5/2) FWHM = 1.3 eV

 


 Periodic Table  → Six (6) BE Tables
Fe (2p) Spectrum from FeS2 Raw
Fresh exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Fe (2p) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV

   

 Periodic Table  → Six (6) BE Tables
O (1s) Spectrum from FeS2 Raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
O (1s) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV

 Periodic Table  → Six (6) BE Tables
S (2p) Spectrum from FeS2 Raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
S (2p) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
   

 Periodic Table  → Six (6) BE Tables
C (1s) Spectrum from FeS2 Raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
C (1s) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
 

 Periodic Table  → Six (6) BE Tables
Fe (3p) Spectrum from FeS2 Raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Fe (3p) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV

 Periodic Table  → Six (6) BE Tables
Fe (3s) Spectrum from FeS2 Raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Fe (3s) Spectrum from FeS2 Peak-Fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV

 Periodic Table  → Six (6) BE Tables
Valence Band Signals from FeS2 Full Range
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Valence Band Signals from FeS2 Fermi Edge View
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV


 Periodic Table  → Six (6) BE Tables
Auger Signals from FeS2 raw
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Auger Signals from FeS2 Peak-fit
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
 

 
Overlays
 Periodic Table  → Six (6) BE Tables
Valence Band SpectraOverlay of Feo and FeS2
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
Fe (2p) SpectraOverlay of Feo and FeS2
Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV
 Periodic Table  → Six (6) BE Tables


End-of-spectra-page

Price to purchase raw data sets:
Raw spectra – VAMAS ASCII format ($6)
Raw spectra – SDP binary format ($5)
SDP v9 – $175 (2 yr license)

Transmission Function Tests


 

December 2015 – Transmission Function of Thermo K-Alpha Plus

 
Survey Spectra of Ion Etched Copper (Cu), PEs = 50, 100, 150 and 200 eV

 Periodic Table 
March 2016 – Transmission Function of Thermo K-Alpha Plus 
 
Survey Spectra of Ion Etched Copper (Cu), PEs = 100, 150 and 200 eV

 Periodic Table  
August 2019 – Transmission Function of Thermo K-Alpha Plus
 
Survey Spectra of HOPG (C), PEs = 20, 50, 100 and 200 eV

 Periodic Table  
January 2022 – Transmission Function of Thermo K-Alpha Plus
 
Survey Spectra of Ion Etched Copper (Cu), PEs = 100, 120, 140, 160, 180 and 200 eV
 

 Periodic Table 



End-of-page