Iron Oxide 2-lines Ferrihydrite Formula: FeOOH Core Loss

Submitted by Alex Gloter, February 8, 2008.

Source / Purity: Synthetic sample (precipitation from iron nitrate, see Cornell and Schwertmann, ISBN 3-527-30274-3)

Author Comments: 2-lines ferrihydrite also called 2l HFO (hydrous ferric oxide) set the L3 maximum line for a trivalent iron (710.5 eV). see Kuiper et al., Phys. Rev. Lett. 70, 1549 - 1552 (1993) Energy resolution improved by Richardson-Lucy deconvolution Analyst: A. Gloter, A. Chen. Temperature: Room.

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Spectrum Metadata

Specimen Name
STEM-VG
Spectrum Type
Core Loss
Specimen Formula
FeOOH
Data Range
703.15 eV - 736.65 eV
Source and Purity
synthetic sample (precipitation from iron nitrate, see Cornell and Schwertmann, ISBN 3-527-30274-3)
Elemental Edges
Fe_L2,3
Keywords
imported from old site
Alternative URL
Old EELS DB
Microscope Name / Model
STEM-VG
Gun Type
Cold FEG
Incident Beam Energy
100 kV
Monochromated
No
Dispersion
0.05 eV/pixel
Convergence Semi-angle
7.5 mrad
Collection Semi-angle
24 mrad
Detector
Parallel: 666 Gatan
Dark Current Correction
No
Gain Variation Spectrum
No

The EELS Database is funded by the CEMES and IMN laboratories, by the European microscopy network ESTEEM 2, by the French microscopy network METSA and by the French microscopy society  SFµ

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