Scientists say they've developed a breakthrough 3D wiring solution that allows a 100-fold increase in the number of quantum bits (qubits) a quantum computing chip can support.
Typical quantum computing processors (QPUs) are built with two-dimensional, horizontal wiring, just like the central processing units (CPUs) in our classical devices. But this traditional wiring limits the number of qubits scientists can cram onto a given processor. Currently available chips from Google and IBM, for example, contain approximately 105 qubits and 120 qubits, respectively.
