Nonlinear magnon control of atomic spin defects in scalable quantum
devices
- URL: http://arxiv.org/abs/2208.09036v1
- Date: Thu, 18 Aug 2022 19:25:32 GMT
- Title: Nonlinear magnon control of atomic spin defects in scalable quantum
devices
- Authors: Mauricio Bejarano (1 and 2), Francisco J. T. Goncalves (1), Toni Hache
(3), Michael Hollenbach (1 and 4), Christopher Heins (1), Tobias Hula (1 and
5), Lukas K\"orber (1 and 4), Jakob Heinze (1), Yonder Berenc\'en (1),
Manfred Helm (1 and 4), J\"urgen Fassbender (1 and 4), Georgy V. Astakhov
(1), Helmut Schultheiss (1) ((1) Helmholtz-Zentrum Dresden-Rossendorf,
Dresden, Germany, (2) Faculty of Electrical and Computer Engineering,
Technical University of Dresden, Dresden, Germany, (3) Max Planck Institute
for Solid State Research, Stuttgart, Germany, (4) Faculty of Physics,
Technical University of Dresden, Dresden, Germany, (5) Institute of Physics,
Technical University of Chemnitz, Chemnitz, Germany)
- Abstract summary: We harness magnon scattering processes in a magnetic vortex to access magnon modes that overlap in frequency with silicon-vacancy.
Our results offer a route to develop hybrid systems that benefit from marrying the rich nonlinear dynamics of magnons with the advantageous properties of SiC.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Ongoing efforts in quantum engineering have recently focused on integrating
magnonics into hybrid quantum architectures for novel functionalities. While
hybrid magnon-quantum spin systems have been demonstrated with nitrogen-vacancy
(NV) centers in diamond, they have remained elusive on the technologically
promising silicon carbide (SiC) platform mainly due to difficulties in finding
a resonance overlap between the magnonic system and the spin centers. Here we
circumvent this challenge by harnessing nonlinear magnon scattering processes
in a magnetic vortex to access magnon modes that overlap in frequency with
silicon-vacancy ($\textrm{V}_{\mathrm{Si}}$) spin transitions in SiC. Our
results offer a route to develop hybrid systems that benefit from marrying the
rich nonlinear dynamics of magnons with the advantageous properties of SiC for
scalable quantum technologies.
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