MIT researchers grow perfectly shaped germanium tunnels on silicon oxide with controllable length.

The new method could impact devices used in imaging, machine learning, and more.

Qubits made from strontium and calcium ions can be precisely controlled by technology that already exists.

A new method determines whether circuits are accurately executing complex operations that classical computers can’t tackle.

Study of minerals widely used in industrial processes could lead to discovery of new materials for catalysis and filtering.

Researchers integrate diamond-based sensing components onto a chip to enable low-cost, high-performance quantum hardware.

MIT, Singapore researchers show high-quality photonic device based on amorphous silicon carbide.

Simulations suggest photonic chip could run optical neural networks 10 million times more efficiently than its electrical counterparts.

“Metasurfaces” that manipulate light at tiny scales could find uses in cellphone lenses, smart-car sensors, and optical fibers.