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Broadband phonon to magnon conversion in yttrium iron garnet

Abstract:
We propose and experimentally demonstrate a means of broadband phonon-magnon interconversion that relies on combining magnetoelastic coupling with translational symmetry breaking in the important experimental material yttrium iron garnet (YIG). As well as being of interest for its basic physics, this quasiparticle coupling mechanism adds to the range of effects that potentially find useful application in hybrid solid-state quantum computing devices as well as low-power wave-based classical computing architectures.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1088/2633-4356/abd016

Authors


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Role:
Author
ORCID:
0000-0002-4845-4971
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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author


Publisher:
IOP Publishing
Journal:
Materials for Quantum Technology More from this journal
Volume:
1
Issue:
1
Article number:
011003
Publication date:
2020-12-02
Acceptance date:
2020-12-02
DOI:
EISSN:
2633-4356


Language:
English
Keywords:
Pubs id:
1163262
Local pid:
pubs:1163262
Deposit date:
2021-02-23

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