Relaxation of a single defect spin by the low-frequency gyrotropic mode of a magnetic vortex

@article{Trimble2021RelaxationOA,
  title={Relaxation of a single defect spin by the low-frequency gyrotropic mode of a magnetic vortex},
  author={Jeremy Trimble and B. Gould and F. Joseph Heremans and S. S.-L. Zhang and David D. Awschalom and Jesse Berezovsky},
  journal={Journal of Applied Physics},
  year={2021}
}
magnetic vortex J. Trimble, B. Gould, F. J. Heremans, 3 S. S.-L. Zhang, D. D. Awschalom, 3 and J. Berezovsky a) Department of Physics, Case Western Reserve University, Cleveland, Ohio 44106, USA. Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, USA. Center for Molecular Engineering and Materials Science Division, Argonne National Laboratory, Lemont, IL 60439, USA 

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References

SHOWING 1-10 OF 36 REFERENCES
Opportunities for Long-Range Magnon-Mediated Entanglement of Spin Qubits via On- and Off-Resonant Coupling
Masaya Fukami, Denis R. Candido, David D. Awschalom, 3 and Michael E. Flatté 4 Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois, USA Department of Physics and
Broadband multi-magnon relaxometry using a quantum spin sensor for high frequency ferromagnetic dynamics sensing
TLDR
It is found that the NVs are relaxed by the driven spinwave instability despite the absence of any individual NV-resonant magnons, suggesting that multiple magnons participate in creating magnetic field noise below the ferromagnetic gap frequency which causes NV spin relaxation.
Quantum Sensing of Spin Fluctuations of Magnetic Insulator Films with Perpendicular Anisotropy
Nitrogen vacancy (NV) centers, optically active atomic defects in diamond, have been widely applied to emerging quantum sensing, imaging, and network efforts, showing unprecedented field sensitivity
Nanoscale Detection of Magnon Excitations with Variable Wavevectors Through a Quantum Spin Sensor.
TLDR
The optical detection of magnons with a broad range of wavevectors in magnetic insulator Y3Fe5O12 thin films by proximate nitrogen-vacancy (NV) single-spin sensors is reported, providing an alternative perspective to reveal the underlying spin behaviors in magnetic systems.
Predicted strong coupling of solid-state spins via a single magnon mode
We propose an approach to realize a hybrid quantum system composed of a diamond nitrogen-vacancy (NV) center spin coupled to a magnon mode of the low-damping, low-moment organic ferrimagnet vanadium
Three-dimensional frequency- and phase-multiplexed magneto-optical microscopy.
We describe a new approach to scanning magneto-optical Kerr effect (MOKE) microscopy in which two opto-mechanical choppers modulate the spatial profile of a probe laser beam to separately encode all
Strong driving of a single coherent spin by a proximal chiral ferromagnet
We experimentally investigate the influence of a driven, dynamic vortex magnetization state on an individual nitrogen-vacancy (NV) spin in diamond. The vortex core can be translated within the
Long-range spin wave mediated control of defect qubits in nanodiamonds
Hybrid architectures that combine nitrogen-vacancy centers in diamond with other materials and physical systems have been proposed to enhance the nitrogen-vacancy center’s capabilities in many
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