QuTech Demonstrates Universal Control of Four Qubits in 4×2 Germanium Quantum Dot Array

A team at QuTech, a collaboration between TU Delft and TNO, has demonstrated the initialization, readout, and universal control of four qubits encoded in eight germanium quantum dots. Published in Nature Nanotechnology and featured on its February issue cover, this work marks a significant step toward scalable quantum computing using semiconductor qubits. The researchers created a 4×2 array of quantum dots, […]

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