Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or qubits.

By taking two flakes of special materials that are just one atom thick and twisting them at high angles, researchers at the ...

Their method ingeniously combined 2D and 3D materials by stacking them in atomically thin layers, with precisely designed chemical and non-chemical bonds between each layer. A slender 3D core is ...