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Device R&D

Imec ensures future DRAM scaling

Imec of Leuven, Belgium, which does R&D for all the major DRAM makers, has shown the way forward for scaling capacitors in DRAMs. A finding by Imec researchers allows the stored charge to be increased while leakage levels remain acceptable.

Harvard makes twisted light device

A device which allows an optical detector to pick up on the rotation of a twisted light wave, called an optical vortex or vortex beam, has been developed by researchers at .the Harvard School of Engineering and Applied Sciences (SEAS).