Creating a powerful, large-scale quantum computer depends on a clever design such that many qubits (the building block of a quantum computer) can be controlled and read out. Researchers at QuTech, a collaboration between TU Delft and TNO, have invented a new readout method that is an important step forward on the road towards such a large-scale quantum computer. They have published their findings in Nature Communications today.
Source:
https://phys.org/news/2021-01-qubits-toppling-dominoes-scalable-approach.html