Unlike current architectures, which also use a 3D qubit layout but ... achieved while lowering the number of required physical qubits—a vital step for scalable quantum computers.

But as qubit numbers grow, space runs out ... or VIO — promises to solve quantum’s scaling problem. The 3D chip architecture replaces edge-based wiring, allowing signals to travel ...

an international team led by physicists at Penn State and Columbia University has developed a novel approach to maintain special quantum characteristics, even in three-dimensional (3D) materials.

Physicists have developed a novel approach to maintain special quantum characteristics, even in 3D materials ... researchers would need to produce a huge number of layers. To do this without ...