Strategies for enhancing spin-shuttling fidelities in Si/SiGe quantum
wells with random-alloy disorder
Strategies for enhancing spin-shuttling fidelities in Si/SiGe quantum
wells with random-alloy disorder
Coherent coupling between distant qubits is needed for any scalable quantum computing scheme. In quantum dot systems, one proposal for long-distance coupling is to coherently transfer electron spins across a chip in a moving potential. Here, we use simulations to study challenges for spin shuttling in Si/SiGe heterostructures caused by …