Large Dispersive Interaction between a CMOS Double Quantum Dot and Microwave Photons
David J. Ibberson, Theodor Lundberg, James A. Haigh, Louis Hutin, Benoit Bertrand, Sylvain Barraud, Chang-Min Lee, Nadia A. Stelmashenko, Giovanni A. Oakes, Laurence Cochrane, Jason W.A. Robinson, Maud Vinet, M. Fernando Gonzalez-Zalba, Lisa A. Ibberson
Abstract
A dual-chip architecture is presented for gate dispersive readout of charge states in quantum electronic devices, which outperforms previous fully-integrated systems and may facilitate scaling of spin-qubits.
Topics & Concepts
Quantum dotPhysicsPhotonMicrowaveScalingOptoelectronicsCharge (physics)CMOSQuantumQuantum gateCoherence (philosophical gambling strategy)Quantum opticsOpticsQuantum sensorMaterials scienceQuantum dot laserQuantum technologyQuantum computerQuantum point contactElectronic systemsQuantum mechanicsCoherence timeDissipationQuantum systemScale (ratio)Mechanical and Optical ResonatorsQuantum and electron transport phenomenaQuantum Information and Cryptography