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Researchers have created an experimental switch that goes between on and off in one trillionth of a second. This was done by blasting samples of magnetite with a laser to rearrange their atomic structure. The scientists then used ultrabright, ultrashort X-ray pulses to measure how long it took for t...
Researchers at the University of Pennsylvania have demonstrated the feasibility of using all-optical switches for possible use in computing. Their research, published in Nature Nanotechnology, demoed all-optical switching in individual cadmium sulfide nanowires. They also demoed a functional NAND ...
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