Resonant exchange operation in triple-quantum-dot qubits for spin–photon transduction
Resonant exchange operation in triple-quantum-dot qubits for spin–photon transduction
Triple quantum dots (TQDs) are promising semiconductor spin qubits because of their all-electrical control via fast, tunable exchange interactions and immunity to global magnetic fluctuations. These qubits can experience strong transverse interaction with photons in the resonant exchange (RX) regime, when exchange is simultaneously active on both qubit axes. However, …