Cro Cr2O3 CrO3 Cr2S Cr2(SO4)3 K2CrO4  PbCrO4 CrF  Cr3C2 CrB  CrN  CrSi  CrSi2 SS-304 Basic

XPS Spectra
Chromium (Cr) 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.


Potassium Chromate  (K2CrO4)
Survey, Peak-fits, BEs, FWHMs, and Peak Labels


 Periodic Table   → Six (6) BE Tables
Survey Spectrum from K2CrO4
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag (3d5/2) FWHM = 1.3 eV

 Periodic Table  → Six (6) BE Tables
Cr (2p) Spectrum from K2CrO4 Raw
Fresh exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
Cr (2p3/2) Spectrum from K2CrO4 Peak-Fit
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV


 
Cr (2p) Spectrum from CrXXExtended Range
Fresh exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
Cr (2p3/2 and 2p1/2) Spectrum from K2CrO4 peak-fit
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
na

 Periodic Table  → Six (6) BE Tables
O (1s) Spectrum from K2CrO4 Raw
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
O (1s) Spectrum from K2CrO4 Peak-Fit
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV

 Periodic Table  → Six (6) BE Tables
K (2p) Spectrum from K2CrO4 Raw – Extended Range
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
K (2p) Spectrum from K2CrO4 Raw – Vertically Expanded
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV

 Periodic Table  → Six (6) BE Tables
C (1s) Spectrum from K2CrO4 Raw
Freshly exposed bulk, Flood gun is ON, As measured C (1s) BE = 279.55 eV, Ag FWHM = 0.75 eV
C (1s) Spectrum from K2CrO4 Peak-Fit
Freshly exposed bulk, Flood gun is ON, Corrected to C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV

 
Overlays
 Periodic Table  → Six (6) BE Tables
Valence Band SpectraOverlay of Cro and K2CrO4 
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
Cr (2p) SpectraOverlay of Cro and K2CrO4 
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV
na


 Periodic Table  → Six (6) BE Tables
Cr (2p) Spectra – Overlay of Cr2O3 and K2CrO4 
Freshly exposed bulk, Flood gun is ON, C (1s) BE = 285.0 eV, Ag FWHM = 0.75 eV


End-of-spectra

Price to purchase raw data sets:
Raw spectra – VAMAS ASCII format ($6)
Raw spectra – SDP binary format ($5)
SDP v9 – $145 (3 yr license)

 



 

Transmission Function Tests


 

December 2015 – Transmission Function of Thermo K-Alpha Plus

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

 Periodic Table 
March 2016 – Transmission Function of Thermo K-Alpha Plus 
 
Survey Spectra of Ion Etched Copper (Cr), 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 (Cr), PEs = 100, 120, 140, 160, 180 and 200 eV


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