Tuesday, 1 January 2019

Physicists record 'lifetime' of graphene qubits

Researchers have recorded, for the first time, quantum coherence of a graphene-based superconducting qubit, meaning how long it stays in superposition to compute with two logical states simultaneously. The work is a key step forward for practical quantum computing.

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Harnessing electromagnetic waves and quantum materials to improve wireless communication technologies

A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures...