Saturday, May 7, 2016

Small and powerful: Pushing the boundaries of nano-magnets

Researchers built extremely small, thermally stable magnetic particles with magnetic properties comparable to some rare earth magnets, the strongest permanent magnets ever created. These tiny magnets are as small as 5 nanometers, a million times smaller than an ant.

from Geochemistry News -- ScienceDaily http://ift.tt/1TNFf5U
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