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Scientists use single electron pump to take subatomic particles for a spin

Ross Miller
January 16, 2009
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German and Latvian researchers at the Physikalisch-Technische Bundesanstalt (PTB) have successfully demonstrated how a single electron pump can be used to give the elementary particles a predefined "spin." Aptly titled spintronics, the technology aims to manipulate a quantum-level property of electrons similar to the north-south axes in magnets. The results would be faster chips that require less energy than current electronics, which deal in electron movement. Of course, all of this is still a ways off from consumer use, so don't expect to be overclocking your electron pumps anytime soon. Science-minded readers would be advised to hit up the read link to peruse the research paper.

[Via Nanowerk and Spintronics-Info]



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