Harnessing Magnetic Vortices for Making Nanoscale Antennas

Wednesday, April 30, 2014 - 04:21 in Physics & Chemistry

Scientists seeking ways to synchronize the magnetic spins in nanoscale devices to build tiny yet more powerful signal-generating or receiving antennas and other electronics have published a study showing that stacked nanoscale magnetic vortices separated by an extremely thin layer of copper can be driven to operate in unison. These devices could potentially produce a powerful signal that could be put to work in a new generation of cell phones, computers, and other applications.

Read the whole article on Newswise - Scinews

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