Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device containing a thin rectangular film of CoFeB https://t.co/9kfpilp5aZ https://t.co/frFp9KkUpx
Strongly Coupled Spin Waves and Surface Acoustic Waves at Room Temperature.
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Sep 2023 – Apr 2024Where it's discussed
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X / Twitter19 posts
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YouTube1 videos
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What people are saying
The collective commentary demonstrates high enthusiasm for the breakthrough, with phrases like 'success in creating strong coupling' and 'paving the way for new devices,' reflecting admiration and recognition of the research's importance. The tone ranges from technical appreciation to excitement, underscoring its potential to influence advanced physics and device development.
All discussions clearly support the significance of the research findings, emphasizing the success of strong magnon-phonon coupling at room temperature as a major breakthrough.
Posts highlight curiosity and excitement about the innovative methods, such as on-chip SAW resonators and the implications for future technologies.
Many discussions delve into technical details like film thickness and coupling effects, showing active engagement, though some are brief or promotional.
There is a strong consensus that this research could lead to impactful advances in device technology and fundamental physics, described as a 'game changer' or 'significant breakthrough.'
Abstract in brief
- The study reports the observation of strong coupling between magnons (magnetic excitations) and surface acoustic wave (SAW) phonons in a thin CoFeB film integrated into an on-chip SAW resonator, identified through anticrossings in phonon dispersion.
- They use a nanostructured SAW resonator that enhances shear-horizontal strain, which interacts more effectively with magnons, and allows tuning of film thickness independently of phonon wavelength—unlike traditional designs.
- The researchers found that increasing the film thickness strengthens the magnon-phonon coupling, consistent with their theoretical model, paving the way for advancements in fundamental physics and new devices based on hybrid quasiparticles.
Top posts
Most liked on X and Bluesky#PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://t.co/9BQ2lnGxSs https://t.co/mHO4lJ0vJT https://t.co/2ZXmvGdFSn
Researchers at #RIKEN CEMS succeeded in creating a strong coupling between two forms of waves, magnons and phonons, in a thin film at room temperature. #WaveBasedDevices #MagnonPhononCoupling https://t.co/qNBYHq0ZWo https://t.co/ypJxQSAFm9
Strongly Coupled Spin Waves and Surface Acoustic Waves at Room Temperature. https://t.co/dzUPHvJizs
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
All mentions
Strong Coupling of Magnons and Surface Acoustic Waves at Room Temperature
This study reports the observation of strong coupling between magnons and surface acoustic wave phonons in a thin CoFeB film integrated into an on-chip resonator, enabling advanced hybrid quasiparticle applications.
RT @riken_en: Researchers at #RIKEN CEMS succeeded in creating a strong coupling between two forms of waves, magnons and phonons, in a thin…
Researchers at #RIKEN CEMS succeeded in creating a strong coupling between two forms of waves, magnons and phonons, in a thin film at room temperature. #WaveBasedDevices #MagnonPhononCoupling https://t.co/qNBYHq0ZWo https://t.co/ypJxQSAFm9
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
RT @PhysRevLett: #PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://…
#PRLtrending for the week of 2024-02-12 #physics #trending https://t.co/DitYchtarY https://t.co/e5c7tV09kC #open https://t.co/9BQ2lnGxSs https://t.co/mHO4lJ0vJT https://t.co/2ZXmvGdFSn
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
RT @PhysRevLett: Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device…
Strong coupling between magnons and phonons has been demonstrated using an on-chip surface acoustic wave resonator device containing a thin rectangular film of CoFeB https://t.co/9kfpilp5aZ https://t.co/frFp9KkUpx
Strongly Coupled Spin Waves and Surface Acoustic Waves at Room Temperature. https://t.co/dzUPHvJizs