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dimarts, 5. de juny 2007
spinplasmonics motzes, 05.06.2007 09:24h
if scientists are excited, they express it with sentences alike: "this is just the beginning", "we just scratched the surface", "a new era", "an evolution", ... Using gold and cobalt samples, Abdulhakem Elezzabi and his team were able to demonstrate a plasmonically-activated spintronic device that turns a light on and off by controlling the spin of electrons. The researchers believe that with a slight alteration to the sample structure the effect would become non-volatile, so any result could be indefinitely maintained without a power source. Elezzabi believes this technology will move computer electronics away from silicon-based semiconductors to a new era of metal-based electronics with light driven circuits. | university of alberta ... Comment |
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rätsel Daniel Schwenter, Philosophischen und
Mathematischen Erquickstunden, Dritter Theil, 1653 | https://archive.org/details/bub_gb_bGM_AAAAcAAJ
by motzes (22/10/19 19:06)
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