Structural disorder induced magnetization in FeAl and FeRh: The perspectives for laterally patterned magnetic metamaterials


Structural disorder induced magnetization in FeAl and FeRh: The perspectives for laterally patterned magnetic metamaterials

Semisalova, A. S.; Bali, R.; Wintz, S.; Barton, C.; Thomson, T.; Hlawacek, G.; Fowley, C.; Ehrler, J.; Bottger, R.; Potzger, K.; Lindner, J.; Fassbender, J.

Abstract

The possibilities of fabrication of magnetic nanostructures using ion irradiation will be exampled with the recent achievements in FeAl and FeRh. Magnetization of both alloys at room temperature is highly sensitive to the structural state (ordered or disordered). This opens a way for lateral patterning of nanoscale ferromagnets embedded in paramagnetic (FeAl) or antiferromagnetic (FeRh) ordered matrix and studying the effect of planar geometry of magnetic interfaces.

Involved research facilities

Related publications

  • Invited lecture (Conferences)
    META'17, The 8th International Conference on Metamaterials, Photonic Crystals and Plasmonics, 25.-28.07.2017, Incheon - Seoul, Korea

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