Hybrid superconducting / quantum dot circuits

This lecture covers the hybrid cavity quantum electrodynamics with quantum dots and Josephson junction arrays, focusing on spin qubits in quantum dots, circuit quantum electrodynamics with superconducting qubits, and hybrid super-semi devices. It explores the light-matter hybridization in solid-state systems, investigates electrical properties of mesoscopic nanocircuits, prepares non-classical photonic states, and accesses electronic dynamics in nanocircuits using superconducting qubits. The lecture discusses quantum dots as small semiconducting islands where electrons are confined, with discrete energy level spacing, behaving similarly to atoms. It also delves into energy scales, examples of quantum dots, and quantum computation with quantum dots. The lecture emphasizes the importance of semiconductor/superconductor quantum technologies and building a coherent interface for hybrid technology.