09/10/2018

Ballistic graphene Josephson junctions enter microwave circuits

Superconducting quantum microwave circuits can function as qubits, the building blocks of a future quantum computer. A critical component of these circuits, the Josephson junction, is typically made using aluminium oxide. Researchers ...

5G service rolls out—but not without controversy

Lampposts around downtown Los Angeles are being wired with fiber optic cable and shoebox-sized gadgets to beam the fifth and fastest generation of cellular data, known as 5G, into homes and mobile devices.

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