A peer-reviewed critique of Majorana 1 claims Microsoft did not conclusively demonstrate a working topological qubit.

A physicist's formal critique argues Microsoft has not demonstrated the topological qubit behind its Majorana 2 quantum chip.

A peer-reviewed paper in _Nature_ challenges Microsoft's 2025 claim of achieving a functional topological qubit with its ...

Researchers have found a clever way to make quantum dots, tiny light-emitting crystals, produce streams of perfectly controlled photons without relying on expensive, complex electronics. By using a ...

Devices that can confine individual electrons are potential building blocks for quantum information systems. But the electrons must be protected from external disturbances. RIKEN researchers have now ...