File:Ferromagnetic domains in spiral pattern for Fe60Al40.jpg

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Summary

Description
English: As deposited, the material Fe60Al40 is not ferromagnetic. However, irradiating it with Ne+ ions induce disorder in the material, making it ferromagnetic. This image shows an example of this, where a focused ion beam has been used to irradiate a spiral pattern. Imaged using scanning transmission electron microscopy - differential phase contrast (STEM-DPC), which enables this type of imaging by quantifying how much the electron beam is deflected by the magnetic field in the material.
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Author Magnunor

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Captions

Scanning transmission electron microscopy image of ferromagnetic domains in Ne+ irradiated FeAl, using differential phase contrast.

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5 December 2019

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current17:48, 5 December 2019Thumbnail for version as of 17:48, 5 December 20192,400 × 2,400 (3.27 MB)MagnunorUser created page with UploadWizard

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