ArticleNature materials2020
Distinct handedness of spin wave across the compensation temperatures of ferrimagnets.
Article in Nature materials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Inversion of magnon lifetime of ferromagnetic and exchange resonance modes in ferrimagnets.Nature communications · 2026Article
- Handed Magnon Propagation in Easy-Axis Antiferromagnetic α-FeAdvanced materials (Deerfield Beach, Fla.) · 2026Article
- Temperature-Dependent Compensation Points in GdMaterials (Basel, Switzerland) · 2025Article
- Abnormal chirality in antiferromagnetic resonance modes of van der Waals 2D magnets.Scientific reports · 2025Article
- Excitation and detection of coherent nanoscale spin waves via extreme ultraviolet transient gratings.Science advances · 2024Article
- Three-dimensional spin-wave dynamics, localization and interference in a synthetic antiferromagnet.Nature communications · 2024Article
- Reconfigurable spin current transmission and magnon-magnon coupling in hybrid ferrimagnetic insulators.Nature communications · 2024Article
- Observation of spin-glass-like characteristics in ferrimagnetic TbCo through energy-level-selective approach.Nature communications · 2022Article
- Ferrimagnetic spintronics.Nature materials · 2022Review
Corrections and comments
- Erratum issued
Authors and funding
12 authors.
Funding
Abstract
Antiferromagnetic spin waves have been predicted to offer substantial functionalities for magnonic applications due to the existence of two distinct polarizations, the right-handed and left-handed modes, as well as their ultrafast dynamics. However, experimental investigations have been hampered by the field-immunity of antiferromagnets. Ferrimagnets have been shown to be an alternative platform to study antiferromagnetic spin dynamics. Here we investigate thermally excited spin waves in ferrimagnets across the magnetization compensation and angular momentum compensation temperatures using Brillouin light scattering. Our results show that right-handed and left-handed modes intersect at the angular momentum compensation temperature where pure antiferromagnetic spin waves are expected. A field-induced shift of the mode-crossing point from the angular momentum compensation temperature and the gyromagnetic reversal reveal hitherto unrecognized properties of ferrimagnetic dynamics. We also provide a theoretical understanding of our experimental results. Our work demonstrates important aspects of the physics of ferrimagnetic spin waves and opens up the attractive possibility of ferrimagnet-based magnonic devices.
Identifiers
32601483What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.