Magnetization can surf on the top of a laser-induced sound wave

An effective coupling between magnetism and light can be mediated by sound. This newly discovered phenomenon could be important for recording data on a magnetic device with the help of light. Physical Review Letters publishes the finding of a team from Radboud University (Netherlands) and Taurida National University (Crimea) in their issue of April 11.

from Phys.org: Physics News http://ift.tt/1kA7jeX

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