Effect of Stochastic Charge Noise in Si/SiGe Quantum-Dot Spin Qubits

Wei-en Chiu, Chia-Hsien Huang, Yi-Hsien Wu +1

In Si/SiGe quantum dots, the decoherence behavior of spin qubits usually comes from the non-Markovian effect of the charge noise. To improve the performance of using the coherent n…