Nanotechnology Now - Press Release: Boron nitride with a twist could lead to new way to make qubits: Easy control over bright emissions from the crystalline material offer a route toward scalable quantum computing and sensing

Achieving scalability in quantum processors, sensors, and networks requires novel devices that are easily manipulated between two quantum states. A team led by researchers from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has now developed a method, using a solid-state “twisted” crystalline layered material, which gives rise to tiny light-emitting points called color centers. These color centers can be switched on and off with the simple application of an external voltage.