A brand-new way to produce electron spin currents Physicists have demonstrated using non-polarized light to produce a spin voltage in a metal

5/29/2013 12:00:00 AM

A schematic of the CSU team's device that demonstrates using light to create a spin current. A spin voltage drives spin-up and spin-down electrons to move in opposite directions, resulting in a pure spin current across a platinum layer.



   
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University Affiliation Address:
دانشگاه علوم پزشکی بوشهر، بوشهر ، ایران
Bushehr University of Medical Sciences, Bushehr, Iran