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Formation of Thick Dense Yttrium Iron Garnet Films Using Aerosol Deposition
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Selection rules for all-optical magnetic recording in iron garnet

A Stupakiewicz1, K Szerenos2,3, M D Davydova4,5

  • 1Faculty of Physics, University of Bialystok, 15-245, Bialystok, Poland. and@uwb.edu.pl.

Nature Communications
|February 7, 2019
PubMed
Summary

This study identifies optimal light parameters for dissipation-free photo-magnetic recording in cobalt-doped iron garnet using femtosecond laser pulses. The findings reveal d-d electron transitions as key to light-spin coupling in ultrafast magnetism.

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