Hybrid quantum circuit with a superconducting qubit coupled to a spin ensemble

Abstract

We report the experimental realization of a hybrid quantum circuit combining a superconducting qubit and an ensemble of electronic spins. The qubit, of the transmon type, is coherently coupled to the spin ensemble consisting of nitrogen-vacancy (NV) centers in a diamond crystal via a frequency-tunable superconducting resonator acting as a quantum bus. Using this circuit, we prepare arbitrary superpositions of the qubit states that we store into collective excitations of the spin ensemble and retrieve back later on into the qubit. These results constitute a first proof of concept of spin-ensemble based quantum memory for superconducting qubits.

13 pages, 4 figures, plus supplementary information

References in corpus (18)

• Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
• Charge insensitive qubit design derived from the Cooper pair box
• Strong Coupling of a Spin Ensemble to a Superconducting Resonator
• Preparation and Measurement of Three-Qubit Entanglement in a Superconducting Circuit
• Suppressing Charge Noise Decoherence in Superconducting Charge Qubits
• High cooperativity coupling of electron-spin ensembles to superconducting cavities
• Coherent coupling of a superconducting flux-qubit to an electron spin ensemble in diamond
• Generation of Three-Qubit Entangled States using Superconducting Phase Qubits
• Cavity QED with magnetically coupled collective spin states
• Cavity-QED based on collective magnetic dipole coupling: spin ensembles as hybrid two-level systems
• Single-shot qubit readout in circuit Quantum Electrodynamics
• Single-shot qubit readout in circuit Quantum Electrodynamics
• Coupling Nitrogen Vacancy Centers in Diamond to Superconducting Flux Qubits
• Quantum computing with an electron spin ensemble
• Storage of multiple coherent microwave excitations in an electron spin ensemble
• Tunable resonators for quantum circuits
• High-fidelity quantum memory using nitrogen-vacancy center ensemble for hybrid quantum computation
• Spectroscopic properties of inhomogeneously broadened spin ensembles in a cavity

Cited by in corpus (225)

• Hybrid quantum circuits: Superconducting circuits interacting with other quantum systems
• Strongly coupled magnons and cavity microwave photons
• Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
• High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
• Quantum information processing with superconducting circuits: a review
• Quantum technologies with hybrid systems
• Hybrid quantum systems based on magnonics
• Strongly interacting photons in one-dimensional continuum
• Quantum memories: emerging applications and recent advances
• Circuit Quantum Electrodynamics with a Spin Qubit
• Cavity Magnonics
• Temperature and magnetic field dependent longitudinal spin relaxation in nitrogen-vacancy ensembles in diamond
• Magnon dark modes and gradient memory
• Superconducting Quantum Computing: A Review
• A quantum memory with near-millisecond coherence in circuit QED
• Efficient and robust analysis of complex scattering data under noise in microwave resonators
• Hybrid circuit cavity quantum electrodynamics with a micromechanical resonator
• Coherent coupling of a single spin to microwave cavity photons
• Anisotropic rare-earth spin ensemble strongly coupled to a superconducting resonator
• Quantum magnonics: magnon meets superconducting qubit
• Production of oriented nitrogen-vacancy color centers in synthetic diamond
• Control of microwave signals using circuit nano-electromechanics
• Quantum memory for microwave photons in an inhomogeneously broadened spin ensemble
• Superradiant Hybrid Quantum Devices
• Hybrid nanodiamond-YIG systems for efficient quantum information processing and nanoscale sensing
• Interfacing Superconducting Qubits and Telecom Photons via a Rare-Earth Doped Crystal
• Protecting a Spin Ensemble against Decoherence in the Strong-Coupling Regime of Cavity QED
• Recent advances on integrated quantum communications
• Physically feasible three-level transitionless quantum driving with multiple Schrödinger dynamics
• Ultralong Dephasing Times in Solid-State Spin Ensembles via Quantum Control
• Perfect preferential orientation of nitrogen-vacancy defects in a synthetic diamond sample
• Competition between electric field and magnetic field noise in the decoherence of a single spin in diamond
• High resolution spectroscopy of single NV defects coupled with nearby ${}^{13}$C nuclear spins in diamond
• Towards Realizing a Quantum Memory for a Superconducting Qubit: Storage and Retrieval of quantum states
• Many-Body Quantum Electrodynamics Networks: Non-Equilibrium Condensed Matter Physics with Light
• Factoring 2048-bit RSA Integers in 177 Days with 13436 Qubits and a Multimode Memory
• Quantum amplification and simulation of strong and ultrastrong coupling of light and matter
• Quantum machine learning over infinite dimensions
• Qubit-assisted transduction for a detection of surface acoustic waves near the quantum limit
• Direct Detection of Light Dark Matter and Solar Neutrinos via Color Center Production in Crystals
• Quantum memory using a hybrid circuit with flux qubits and NV centers
• A hybrid quantum circuit consisting of a superconducting flux qubit coupled to both a spin ensemble and a transmission-line resonator
• Probing dynamics of an electron-spin ensemble via a superconducting resonator
• Manipulation and coherence of ultra-cold atoms on a superconducting atom chip
• Microwave Quantum Optics with an Artificial Atom
• Generating Large Cats with Nine Lives: Long-Lived Macroscopically Distinct Superposition States in Atomic Ensembles
• Hybrid quantum device based on NV centers in diamond nanomechanical resonators plus superconducting waveguide cavities
• Persistence of coherent quantum dynamics at strong dissipation
• Proposal of room-temperature diamond maser
• Intracity quantum communication via thermal microwave networks
• Donor spins in silicon for quantum technologies
• Smooth optimal quantum control for robust solid state spin magnetometry
• Coherent storage of microwave excitations in rare-earth nuclear spins
• Storage and Retrieval of a Microwave Field in a Spin Ensemble
• Fast, low-power manipulation of spin ensembles in superconducting microresonators
• Hybrid Atom--Photon Quantum Gate in a Superconducting Microwave Resonator
• A graphene transmon operating at 1 T
• Exceptional Point and Cross-Relaxation Effect in a Hybrid Quantum System
• Magnetometry with nitrogen-vacancy ensembles in diamond based on infrared absorption in a doubly resonant optical cavity
• Maskless and targeted creation of arrays of colour centres in diamond using focused ion beam technology
• Direct photonic coupling of a semiconductor quantum dot and a trapped ion
• Observation of collective coupling between an engineered ensemble of macroscopic artificial atoms and a superconducting resonator
• Coupling ultracold atoms to a superconducting coplanar waveguide resonator
• Implementation of a transmon qubit using superconducting granular aluminum
• Control of the Coupling Strength and the Linewidth of a Cavity-Magnon Polariton
• Superconducting coplanar waveguide resonators for low temperature pulsed electron spin resonance spectroscopy
• Ultrafast entangling gates between nuclear spins using photo-excited triplet states
• Solid-state electron spin lifetime limited by phononic vacuum modes
• Single-Photon-Triggered Quantum Phase Transition
• Storing quantum information in spins and high-sensitivity ESR
• Coupling a single electron spin to a microwave resonator: Controlling transverse and longitudinal couplings
• Coherent microwave photon mediated coupling between a semiconductor and a superconductor qubit
• Complex temperature dependence of coupling and dissipation of cavity-magnon polaritons from milliKelvin to room temperature
• Storage and retrieval of microwave fields at the single-photon level in a spin ensemble
• Loss mechanisms in superconducting thin film microwave resonators
• Strong coupling of microwave photons to antiferromagnetic fluctuations in an organic magnet
• Optically detected magnetic resonance of high-density ensemble of NV centers in diamond
• Superradiance with an ensemble of superconducting flux qubits
• Optimization temperature sensitivity using the optically detected magnetic resonance spectrum of a nitrogen-vacancy center ensemble
• 3D Cavity quantum electrodynamics with a rare-earth spin ensemble
• Proposal for a coherent quantum memory for propagating microwave photons
• Quantum microwave-optical interface with nitrogen-vacancy centers in diamond
• Nonequilibrium phases in hybrid arrays with flux qubits and NV centers
• Quantum simulation of artificial Abelian gauge field using nitrogen-vacancy center ensembles coupled to superconducting resonators
• One-step implementation of a hybrid Fredkin gate with quantum memories and single superconducting qubit in circuit QED and its applications
• Coherent control of microwave pulse storage in superconducting circuits
• Voltage-Controlled Superconducting Quantum Bus
• Interfacing microwave qubits and optical photons via spin ensembles
• Electron spin resonance detected by a superconducting qubit
• Towards a spin-ensemble quantum memory for superconducting qubits
• Quantum information processing on nitrogen-vacancy ensembles with the local resonance assisted by circuit QED
• Strain-induced spin resonance shifts in silicon devices
• Long spin coherence times in the ground state and an optically excited state of ${}^{167}$Er${}^{3+}$:Y${}_2$SiO${}_5$ at zero magnetic field
• Leggett--Garg inequality violations with a large ensemble of qubits
• Dynamical Exploration of Amplitude Bistability in Engineered Quantum Systems
• Interfacing planar superconducting qubits with high overtone bulk acoustic phonons
• Coherent population trapping of a single nuclear spin under ambient conditions
• Non-Markovian dynamics of a single-mode cavity strongly coupled to an inhomogeneously broadened spin ensemble
• Collective effects on the performance and stability of quantum heat engines
• Strong Spin Squeezing Induced by Weak Squeezing of Light inside a Cavity
• High cooperativity coupling between a phosphorus donor spin ensemble and a superconducting microwave resonator
• Long-range quantum gate via Rydberg states of atoms in a thermal microwave cavity
• Optical coherence of ${}^{166}$Er:${}^7$LiYF${}_4$ crystal below 1 Kelvin
• Coherent Rabi dynamics of a superradiant spin ensemble in a microwave cavity
• Measurement of the dynamical dipolar coupling in a pair of magnetic nano-disks using a Ferromagnetic Resonance Force Microscope
• Collective Strong Coupling with Homogeneous Rabi Frequencies using a 3D Lumped Element Microwave Resonator
• Preparing multiparticle entangled states of NV centers via adiabatic ground-state transitions
• Strong coupling of an Er3+ doped YAlO3 crystal to a superconducting resonator
• Coupling spin ensembles via superconducting flux qubits
• On-Demand Storage and Retrieval of Microwave Photons Using a Superconducting Multiresonator Quantum Memory
• Raman quantum memory based on an ensemble of nitrogen-vacancy centers coupled to a microcavity
• Decoherence mechanisms of 209Bi donor electron spins in isotopically pure 28Si
• Coupling of an erbium spin ensemble to a superconducting resonator
• Simulating the Lipkin-Meshkov-Glick model in a hybrid quantum system
• Tuning high-Q superconducting resonators by magnetic field reorientation
• Optimizing inhomogeneous spin ensembles for quantum memory
• Digital quantum simulators in a scalable architecture of hybrid spin-photon qubits
• Enhancing the spin-photon coupling with a micromagnet
• Towards highly efficient broadband superconducting quantum memory
• Single-Nitrogen-vacancy-center quantum memory for a superconducting flux qubit mediated by a ferromagnet
• Infrared laser magnetometry with a NV doped diamond intracavity etalon
• Multimode storage of quantum microwave fields in electron spins over 100 ms
• Dynamical evolution of an inverted spin ensemble in a cavity: Inhomogeneous broadening as a stabilizing mechanism
• Stark Echo Modulation for Quantum Memories
• Improving the lifetime of the NV center ensemble coupled with a superconducting flux qubit by applying magnetic fields
• Differentiating Majorana from Andreev Bound States in a Superconducting Circuit
• Entanglement generation between two spinor Bose-Einstein condensates with cavity QED
• Quality factor of a transmission line coupled coplanar waveguide resonator
• Generation of a localized microwave magnetic field by coherent phonons in a ferromagnetic nanograting
• Hybrid quantum circuit with implanted erbium ions
• Hybrid continuous dynamical decoupling: a photon-phonon doubly dressed spin
• High fidelity quantum state transfer in electromechanical systems with intermediate coupling
• Hybrid Quantum Systems with Collectively Coupled Spin States: Suppression of Decoherence through Spectral Hole Burning
• High-cooperativity coupling of a rare-earth spin ensemble to a superconducting resonator using yttrium orthosilicate as a substrate
• Multi-frequency modes in superconducting resonators: Bridging frequency gaps in off-resonant couplings
• Hybrid-system approach to fault-tolerant quantum communication
• Operating in a deep underground facility improves the locking of gradiometric fluxonium qubits at the sweet spots
• Broadband Multiresonator Quantum Memory
• Multi-frequency Spin Manipulation Using Rapidly Tunable Superconducting Coplanar Waveguide Microresonators
• Constructing Clock-Transition-Based Two-Qubit Gates from Dimers of Molecular Nanomagnets
• Experimental and theoretical analysis of noise strength and environmental correlation time for ensembles of nitrogen-vacancy centers in diamond
• Non-Markovian decoherence dynamics of the hybrid quantum system with a cavity strongly coupling to a spin ensemble: a master equation approach
• Loop-gap Microwave Resonator for Hybrid Quantum Systems
• Single-photon-triggered quantum chaos
• Magnetic ordering of nitrogen-vacancy centers in diamond via resonator-mediated coupling
• Fundamental limitations in spin-ensemble quantum memories for cavity fields
• Magnetic field robust high quality factor NbTiN superconducting microwave resonators
• Superhyperfine induced photon-echo collapse of erbium in Y${}_2$SiO${}_5$
• Sustained photon pulse revivals from inhomogeneously broadened spin ensembles
• Novel symmetry-broken phase in a driven cavity system in the thermodynamic limit
• Strong Coupling Between Whispering Gallery Photons and Spin States of Iron Group Impurity Ions
• Coupling a single Nitrogen-Vacancy center to a superconducting flux qubit in the far off resonance regime
• Critical phenomena and nonlinear dynamics in a spin ensemble strongly coupled to a cavity. I. Semiclassical approach
• Improving superconducting resonators in magnetic fields by reduced field-focussing and engineered flux screening
• Compact 3D quantum memory
• Efficient detection of inhomogeneous magnetic fields from a single spin with Dicke states
• Bandwidth analysis of AC magnetic field sensing based on electronic spin double resonance of nitrogen-vacancy centers in diamond
• Experimental demonstration of two-photon magnetic resonances in a single-spin-system of a solid
• Amplification of the coupling strength in a hybrid quantum system
• Arbitrary Control of Entanglement between two nitrogen-vacancy center ensembles coupling to superconducting circuit qubit
• Optimized Coplanar Waveguide Resonators for a Superconductor-Atom Interface
• Strong excitation of emitters in an impedance matched cavity: the area theorem, π-pulse and self-induced transparency
• Magnetic-field-dependent photodynamics of single NV defects in diamond: Application to qualitative all-optical magnetic imaging
• Single-photon-triggered spin squeezing with decoherence reduction in optomechanics via phase matching
• Coupling a single NV center with a superconducting qubit via the electro-optic effect
• Quantum interface between a transmon qubit and spins of nitrogen-vacancy centers
• Enhanced energy relaxation process of quantum memory coupled with a superconducting qubit
• Hamiltonian engineering for robust quantum state transfer and qubit readout in cavity QED
• Microwave dual-mode resonators for coherent spin-photon coupling
• Quantum battery based on superabsorption
• Angular dependent micro-ESR characterization of a locally doped Gd3+:Al2O3 system
• Photon and spin dependence of the resonance lines shape in the strong coupling regime
• Low-Temperature Microwave Properties of Biaxial YAlO3
• Possible hundredfold enhancement in the direct magnetic coupling of a single atomic spin to a circuit resonator
• Field-dependent superradiant quantum phase transition of molecular magnets in microwave cavities
• Squeezing of Collective Excitations in Spin Ensembles
• Solomon equations for qubit and two-level systems: Insights into non-Poissonian quantum jumps
• Highly Sensitive On-Chip Magnetometer with Saturable Absorbers in Two-Color Microcavities
• A fast tunable 3D-transmon architecture for superconducting qubit-based hybrid devices
• Experimental Simulation of Hybrid Quantum Systems and Entanglement on a Quantum Computer
• Topological quantum memory interfacing atomic and superconducting qubits
• Scalable quantum information transfer between nitrogen-vacancy-center ensembles
• Large Microwave Inductance of Granular Boron-Doped Diamond Superconducting Films
• Interaction of a Bose-Einstein Condensate and a Superconductor via Eddy Currents
• Conditional phase gate and quantum state transfer via off-resonant quantum Zeno dynamics
• On-Chip Detection of Electronuclear Transitions in the ${}^{155,157}$Gd Multilevel Spin System
• Entangled microwaves as a resource for entangling spatially separate solid-state qubits: superconducting qubits, NV centers and magnetic molecules
• Molecular machines for quantum error correction
• Mesoscopic Quantum Thermo-mechanics: a new frontier of experimental physics
• Nuclear magnetic resonance spectroscopy with a superconducting flux qubit
• Enhanced Magnetization by Defect-Assisted Exciton Recombination in Atomically Thin CrCl${}_3$
• Realizing flexible two-qubit controlled phase gate with a hybrid solid-state system
• Quantum Molecular Robots
• Broadband electron paramagnetic resonance spectroscopy of ${}^{167}$Er:${}^7$LiYF${}_4$ at mK temperatures
• Exploring the nonlinear regime of light-matter interaction using electronic spins in diamond
• Strong coupling and active cooling in a finite temperature hybrid atom-cavity system
• Ultrastrong magnetic light-matter interaction with cavity mode engineering
• Generalized Collective Lamb Shift
• Cross-entangling electronic and nuclear spins of distant nitrogen-vacancy centers in noisy environments by means of quantum microwave radiation
• Nanotube Double Quantum Dot Spin Transducer for Scalable Quantum Information Processing
• Determining the position of a single spin relative to a metallic nanowire
• Perspective on witnessing entanglement in hybrid quantum systems
• Fidelity of Fock-state-encoded qubits subjected to continuous variable Gaussian processes
• Analysis of the spectroscopy of a hybrid system composed of a superconducting flux qubit and diamond NV centers
• Multiphoton resonances in nitrogen-vacancy defects in diamond
• Nanoscale nonlinear effects in Erbium-implanted Yttrium Orthosilicate
• Manipulation of magnetic systems by quantized surface acoustic wave via piezomagnetic effect
• Fast minute magnetic field coil for time-resolved nanospintronics
• Spin Amplification with Inhomogeneous Broadening
• Characterization and optimized engineering of bosonic quantum interfaces under single-mode operational constraints
• Manipulation of qubits in non-orthogonal collective storage modes
• Electromagnetic properties of terbium gallium garnet at millikelvin temperatures and single photon energy
• $T_1$-Echo Sequence - Protecting the state of a qubit in the presence of coherent interaction
• Clock Transitions Generated by Defects in Silica Glass
• Enhancement of optical coherence in ${}^{167}$Er:Y${}_2$SiO${}_5$ crystal at sub-Kelvin temperatures
• Giant Hyperfine Interaction between a Dark Exciton Condensate and Nuclei
• Optically detected flip-flops between different spin ensembles in diamond
• Multi-mode solitons in the classical Dicke-Jaynes-Cummings-Gaudin Model
• Transport of pseudothermal photons through an anharmonic cavity
• Stabilizing an optical cavity containing a bulk diamond crystal at millikelvin temperatures in a cryogen-free dilution refrigerator
• Sample-based calibration for cryogenic broadband microwave reflectometry measurements
• Quantum refrigerator embedded in spin-star environments: Scalings of temperature and refrigeration time
• Coupling 4H-Silicon Carbide spins to a microwave resonator at milli-Kelvin temperature
• Extension of the Coherence Time by Generating MW Dressed States in a Single NV Centre in Diamond
• Macroscopic quantum superposition of spin ensembles with ultra-long coherence times via superradiant masing