Researchers realize coherent storage of light over one hour

Remote quantum distribution on the ground is limited because of the loss of photons in optical fibers. One solution for remote quantum communication lies in quantum memories: photons are stored in long-lived quantum memory ...

How to untie magnetic nano-knots

Skyrmions—tiny magnetic whirls that appear in certain combinations of materials—are considered promising information carriers for future data storage. A research team from RWTH Aachen University, Kiel University, and ...

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