| 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| → 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 |
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| Overlays |
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| → Periodic Table | → Six (6) BE Tables |
| Valence Band Spectra – Overlay of Feo and FeS2 Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV |
Fe (2p) Spectra – Overlay of Feo and FeS2 Freshly exposed bulk, Flood gun is OFF, C (1s) BE = 284.6 eV, Ag FWHM = 0.75 eV |
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| → Periodic Table | → Six (6) BE Tables |
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End-of-spectra-page Price to purchase raw data sets: Transmission Function Tests |
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December 2015 – Transmission Function of Thermo K-Alpha Plus |
| Survey Spectra of Ion Etched Copper (Cu), PEs = 50, 100, 150 and 200 eV |
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| → Periodic Table |
| March 2016 – Transmission Function of Thermo K-Alpha Plus |
| Survey Spectra of Ion Etched Copper (Cu), PEs = 100, 150 and 200 eV |
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| → Periodic Table |
| August 2019 – Transmission Function of Thermo K-Alpha Plus |
| Survey Spectra of HOPG (C), PEs = 20, 50, 100 and 200 eV |
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| → 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 |
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