Korean researchers managed to create a flexible film suitable for spintronics applications

Researchers from Korea discovered that making a thin film of multiferroic material bismuth ferrite improved the material's electric and magnetic properties. Bismuth Ferrite works as a spintronics material at room temperature, and this film is flexible - which could lead to flexible spintronics devices.

To create the film, the researchers used bismuth ferrite nanoparticles (about 24nm in size) mixed in a polymer solution and then dried - which resulted in a flexible and slightly-stretchable film. The thin film kept its improved electric and magnetic properties even when bent into a cylinder.

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Posted: Feb 12,2015 by Ron Mertens