Twenty-three–millisecond electron spin coherence of erbium ions in a natural-abundance crystal
Marianne Le Dantec, Miloš Rančić, Sen Lin, Eric Billaud, V. Ranjan, D. Flanigan, Sylvain Bertaina, T. Chanelière, Philippe Goldner, A. Erb, Ren‐Bao Liu, D. Estève, D. Vion, Emmanuel Flurin, Patrice Bertet
Abstract
A scheelite crystal with residual concentration of erbium is cooled down to 10 mK, yielding a record spin coherence time of 23 ms.
Topics & Concepts
IonMillisecondAbundance (ecology)Coherence (philosophical gambling strategy)ElectronCrystal (programming language)Spin (aerodynamics)ErbiumPhysicsNatural (archaeology)Atomic physicsMaterials scienceChemical physicsOptoelectronicsComputer scienceNuclear physicsBiologyDopingAstronomyQuantum mechanicsProgramming languageThermodynamicsPaleontologyFisheryQuantum optics and atomic interactionsAtomic and Subatomic Physics ResearchLaser-Matter Interactions and Applications