Magnetic spins that ‘freeze’ when heated (IMAGE)

Radboud University Nijmegen

Magnetic spins that ‘freeze’ when heated

Caption

At cooler temperatures, the spins in the material form random patterns, where each pattern whirls like a helix with a particular twist. When heating up the material, the spins choose one of the particular helix patterns, a phenomenon that normally occurs when the temperature decreases in magnetic materials.

Credit

Radboud University

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