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.

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 ...