Enhanced Spin Coherence while Displacing Electron in a Two-Dimensional Array of Quantum Dots
Pierre-André Mortemousque, Baptiste Jadot, Emmanuel Chanrion, Vivien Thiney, Christopher Bäuerle, Arne Ludwig, Andreas D. Wieck, Matias Urdampilleta, Tristan Meunier
Abstract
A ten-fold boost in the coherence time of spin qubits in a two-dimensional array of quantum dots is achieved: The role of electron displacement is discussed in the context of large-scale quantum circuits
Topics & Concepts
QubitCoherence (philosophical gambling strategy)Quantum dotPhysicsCoherence timeContext (archaeology)QuantumSpin (aerodynamics)ElectronQuantum mechanicsCondensed matter physicsBiologyPaleontologyThermodynamicsQuantum and electron transport phenomenaQuantum Computing Algorithms and ArchitectureSemiconductor Quantum Structures and Devices