Dipolar-exchange spin waves in thin bilayers
We investigate the dipolar-exchange spin wave spectrum in thin ferromagnetic bilayers with in-plane magnetization, incorporating interlayer exchange coupling and intra- and interlayer dipolar interactions. In the continuum approximation, we analyze the nonreciprocity of propagating magnetic stray fields emitted by spin waves as a function of the relative orientation of the layer magnetizations that are observable by magnetometry of synthetic antiferromagnets or weakly coupled type-A van der Waals antiferromagnetic bilayers as a function of an applied magnetic field.
Authors
- A. V. Bondarenko (ORCID: https://orcid.org/0000-0002-9092-093X)
- Yaroslav M. Blanter (ORCID: https://orcid.org/0000-0002-7956-9966)
- G. Bauer (ORCID: https://orcid.org/0000-0002-3615-8673)
- Ritesh Das (ORCID: https://orcid.org/0009-0009-3154-6819)
- E. V. Tartakovskaya
- Rob den Teuling
Institutions
- Chinese Academy of Sciences (CN)
- Tohoku University (JP)
- Kavli Institute for Theoretical Sciences (CN)
- Institute of Magnetism (UA)
- Adam Mickiewicz University in Poznań (PL)
- Delft University of Technology (NL)
Publication Details
- Journal
- Low Temperature Physics
- Published
- 2025-08-01
- DOI
- https://doi.org/10.1063/10.0038642
- Citations
- 1
- Primary Topic
- Magnetic properties of thin films
- Type
- article
- Field-Weighted Citation Impact
- 1.25