Electric fields control spin currents (Physics World)

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jabailo
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Electric fields control spin currents (Physics World)

Post by jabailo » Tue Jan 19, 2010 11:26 pm

http://physicsworld.com/cws/article/news/41418
Physicists in France, Germany and the UK claim to be the first to control the polarization of a spin current by applying an electric field across an insulator. The technique requires much less energy than previous schemes for flipping spin, and could play an important role in the development of spintronics technology and ultimately smaller and more efficient electronic devices.
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junglelord
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Re: Electric fields control spin currents (Physics World)

Post by junglelord » Wed Jan 20, 2010 8:43 am

Control of spin domain in a insulator via an electric field enters the Dielectric Field Domain.
More properly the magneto-dielectric field effect.
I have a new thread on this field.
http://www.thunderbolts.info/forum/phpB ... f=8&t=2882
It controls spin domains, Tesla was doing this over 100 years ago!
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