Iron

Core loss Fe · Armin Feldhoff · added 2009-12-17 · Beam energy and angles known · History

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Ion-milled iron wire. Absence of local oxidation was confirmed by EDXS and EELS. Analyst: Armin Feldhoff. Temperature: Room.

Use in HyperSpy

import exspy

spectra = exspy.data.eelsdb(title="Iron", formula="Fe")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21750)
s.plot(plot_edges=True)

Specimen

Formula: Fe
Elements: Fe
Edges: Fe L2,3
Source and purity: Chempur, purity 99.99%
Energy range: 679.2 – 781.5 eV
Step: 0.1 eV

Keywords

imported from old site

Treatment

Dark current corrected: Yes
Gain variation corrected: Yes

Acquisition

Microscope: JEOL JEM-2100F-UHR
Gun: feg Schottky
Beam energy: 200 kV
Convergence semi-angle: 10 mrad
Collection semi-angle: 16 mrad
Mode: Imaging
Detector: GIF: GIF 2001
Integration time: 20 s
Readouts: 10

Reference

A. Feldhoff, J. Martynczuk, M. Arnold, M. Myndyk, I. Bergmann, V. Sepelak, W. Gruner, U. Vogt, A. Hähnel, J. Woltersdorf, Journal of Solid State Chemistry 182, 2961-2971 (2009)