{\emph{Ab initio} magneto-optical spectrum of Group-IV -- Vacancy color centers in diamond
arXiv:1804.07004 · doi:10.1103/PhysRevX.8.021063
Abstract
Group-IV -- Vacancy color centers in diamond are fast emerging qubits that can be harnessed in quantum communication and sensor applications. There is an immediate quest for understanding their magneto-optical properties, in order to select the appropriate qubits for varying needs of particular quantum applications. Here we present results from cutting edge \emph{ab initio} calculations about the charge state stability, zero-phonon-line energies, spin-orbit and electron-phonon couplings for Group-IV -- Vacancy color centers. Based on the analysis of our results, we develop a novel spin Hamiltonian for these qubits which incorporates the interaction of the electron spin and orbit coupled with phonons beyond perturbation theory. Our results are in good agreement with previous data and predict a new defect for qubit applications with thermally initialized ground state spin and long spin coherence time.
16 pages, 8 figures, 4 tables
References in corpus (15)
- Indistinguishable photons from separated silicon-vacancy centers in diamond
- Silicon-Vacancy Spin Qubit in Diamond: A Quantum Memory Exceeding 10 ms with Single-Shot State Readout
- Tin-Vacancy Quantum Emitters in Diamond
- First-principles theory of the luminescence lineshape for the triplet transition in diamond NV centre
- Quantum Nonlinear Optics with a Germanium-Vacancy Color Center in a Nanoscale Diamond Waveguide
- All-optical initialization, readout, and coherent preparation of single silicon-vacancy spins in diamond
- Electron-phonon processes of the silicon-vacancy centre in diamond
- Coherent control of the silicon-vacancy spin in diamond
- Optical and microwave control of germanium-vacancy center spins in diamond
- All-optical formation of coherent dark states of silicon-vacancy spins in diamond
- Ultrafast, all-optical coherent control of single silicon vacancy colour centres in diamond
- All-optical control of the silicon-vacancy spin in diamond at millikelvin temperatures
- Single-photon-emitting optical centers in diamond fabricated upon Sn implantation
- \emph{Ab initio} calculation of spin-orbit coupling for NV center in diamond exhibiting dynamic Jahn-Teller effect
- Photoluminescence excitation spectroscopy of SiV and GeV color center in diamond
Cited by in corpus (72)
- A 10-qubit solid-state spin register with quantum memory up to one minute
- Quantum networks based on color centers in diamond
- Transform-limited photons from a coherent tin-vacancy spin in diamond
- Cavity quantum electrodynamics with color centers in diamond
- Spectroscopic Investigations of Negatively Charged Tin-Vacancy Centres in Diamond
- Enhancing spin-phonon and spin-spin interactions using linear resources in a hybrid quantum system
- Lead-Related Quantum Emitters in Diamond
- A Quantum Photonic Interface for Tin-Vacancy Centers in Diamond
- Photoluminescence of lead-related optical centers in single-crystal diamond
- Materials challenges for quantum technologies based on color centers in diamond
- Quantum control of the tin-vacancy spin qubit in diamond
- Photoluminescence spectra of point defects in semiconductors: validation of first principles calculations
- Diamond Integrated Quantum Photonics: A Review
- Strongly inhomogeneous distribution of spectral properties of silicon-vacancy color centers in nanodiamonds
- Generation of Tin-Vacancy Centers in Diamond via Shallow Ion Implantation and Subsequent Diamond Overgrowth
- Green's function formulation of quantum defect embedding theory
- Characterization of Optical and Spin Properties of Single Tin-Vacancy Centers in Diamond Nanopillars
- Coherence of a charge stabilised tin-vacancy spin in diamond
- Narrow-linewidth tin-vacancy centers in a diamond waveguide
- Tutorial: Remote entanglement protocols for stationary qubits with photonic interfaces
- Optically detected magnetic resonance in neutral silicon vacancy centers in diamond via bound exciton states
- T-carbon: experiments, properties, derivatives and potential applications
- Optical switching of resonance fluorescence from a single germanium vacancy color center in diamond
- Microwave Spin Control of a Tin-Vacancy Qubit in Diamond
- Group III Quantum Defects in Diamond are Stable Spin-1 Color Centers
- Hidden Silicon-Vacancy Centers in Diamond
- Cavity-Enhanced Photon Emission from a Single Germanium-Vacancy Center in a Diamond Membrane
- Electrical tuning of tin-vacancy centers in diamond
- Neutral silicon vacancy centers in undoped diamond via surface control
- Scalable and High-Fidelity Quantum Random Access Memory in Spin-Photon Networks
- Single germanium vacancy centres in nanodiamonds with bulk-like spectral stability
- On-Chip Integration of Single Solid-State Quantum Emitters with a SiO Photonic Platform
- On the accuracy of the HSE hybrid functional to describe many-electron interactions and charge localization in semiconductors
- Electronic structure and magneto-optical properties of silicon-nitrogen-vacancy complexes in diamond
- Rational Design of Efficient Defect-Based Quantum Emitters
- Spin-relaxation times exceeding seconds for color centers with strong spin-orbit coupling in SiC
- Optical properties of SiV and GeV color centers in nanodiamonds under hydrostatic pressures up to 180 GPa
- Coherent microwave, optical, and mechanical quantum control of spin qubits in diamond
- A cavity-based optical antenna for color centers in diamond
- How carbon vacancies can affect the properties of group IV color centers in diamond: A study of thermodynamics and kinetics
- Coherence as a measure for non-Markovianity and its applications to color centers in diamond
- Calculating the Hyperfine Tensors for Group-IV Impurity-Vacancy Centers in Diamond: A Hybrid Density-Functional Theory Approach
- {\textit{Ab initio} determination of pseudospin for paramagnetic defects in SiC
- Single-Shot Readout and Weak Measurement of a Tin-Vacancy Qubit in Diamond
- Vacancy-related color centers in twodimensional silicon carbide monolayers
- Neutral Silicon Vacancy Centers in Diamond via Photoactivated Itinerant Carriers
- Spectral features of Pb-related color centers in diamond
- Preparing squeezed spin states in a spin-mechanical hybrid system with silicon-vacancy centers
- Theoretical study of quantum emitters in two-dimensional silicon carbide monolayer
- Photo-induced charge state dynamics of the neutral and negatively charged silicon vacancy centers in room-temperature diamond
- Coherent Control of a Long-Lived Nuclear Memory Spin in a Germanium-Vacancy Multi-Qubit Node
- Wavelength dependence of nitrogen-vacancy center charge cycling
- Efficient Microwave Spin Control of Negatively Charged Group-IV Color Centers in Diamond
- Effect of phonons on the electron spin resonance absorption spectrum
- Field-based Design of a Resonant Dielectric Antenna for Coherent Spin-Photon Interfaces
- Optimizing the Electrical Interface for Large-Scale Color-Center Quantum Processors
- Phonon-Induced Decoherence in Color-Center Qubits
- Optical lineshapes for orbital singlet to doublet transitions in a dynamical Jahn-Teller system: the NiV center in diamond
- Quantum computation in silicon-vacancy centers based on nonadiabatic geometric gates protected by dynamical decoupling
- Magneto-optical properties of Group-IV--vacancy centers in diamond upon hydrostatic pressure
- Quantum Nanophotonics with Group IV defects in Diamond
- Lifetime-Limited and Tunable Emission from Charge-Stabilized Nickel Vacancy Centers in Diamond
- Exponentially enhanced gravitationally induced entanglement between quantum systems with a two-phonon drive
- Photoactivation of color centers induced by laser irradiation in ion-implanted diamond
- Investigation of the Stark Effect on a Centrosymmetric Quantum Emitter in Diamond
- Optical probing of phononic properties of a tin-vacancy color center in diamond
- Sub-GHz linewidths ensembles of SiV centers in a diamond nano-pyramid revealed by charge state conversion
- High-fidelity control of a C nuclear spin coupled to a tin-vacancy center in diamond
- The product Jahn-Teller effect in the neutral group-IV--vacancy quantum bits in diamond
- Color-Center-Compatible Freestanding Diamond Directional Couplers for Quantum Photonics
- Software Framework for Optically Accessible Quantum Memory Using Group-IV Color Centers in Diamond
- Spectral emission dependence of tin-vacancy centers in diamond from thermal processing and chemical functionalization