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Insulating Magnets Control Neighbor’s Conduction

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Arne Brataas, Physics 6, 56 (2013) – Published May 13, 2013
A newly discovered type of magnetoresistance, resulting from spin-dependent scattering at a metal-magnet interface, may potentially be used to study the magnetization in insulating magnets or to develop new spintronic devices.
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Make your Spins Spin

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Axel Hoffmann, Physics 6, 39 (2013) – Published April 1, 2013
Combining two spin-dependent effects generates a microwave signal that can be easily read to study the magnetization dynamics in a device with novel geometry.