Assessment of a Silicon Quantum Dot Spin Qubit Environment via Noise Spectroscopy
Assessment of a Silicon Quantum Dot Spin Qubit Environment via Noise Spectroscopy
Spin-based quantum-dot qubits in semiconductors are of interest in large-scale quantum computing, because they are naturally compatible with mature semiconductor manufacturing technologies. Electromagnetic noise spoils spin coherence, which sets the number of operations possible before the quantum information is lost over time, so a good understanding of a qubit's noise …