The temperature dependence of spin pumping in Py/W AND Py/Pt bilayers
The solid thin films of Py/Pt and Py/W heterostructures have been studied using the ferromagnetic resonance method. The temperature dependences of the Gilbert damping parameter and voltage of the the inverse spin Hall effect (ISHE) have been obtained in the 5–290 K temperature range. An anomalous increase in the Gilbert damping parameter in the vicinity of 50 K and a change in the voltage of ISHE has been found. It has been concluded that an increase in the Gilbert damping parameter is of spin-orbital nature.
Authors
- A. I. Chernov (ORCID: https://orcid.org/0000-0002-6492-9068)
- P. N. Skirdkov (ORCID: https://orcid.org/0000-0003-1782-5044)
- V. V. Yurlov (ORCID: https://orcid.org/0000-0002-2333-3751)
- К. А. Звездин (ORCID: https://orcid.org/0000-0002-9050-7782)
- A. Pakhomov (ORCID: https://orcid.org/0000-0002-5535-2041)
Institutions
- Moscow Institute of Physics and Technology (RU)
- Spintronics Research Network of Japan (JP)
- Prokhorov General Physics Institute (RU)
Publication Details
- Journal
- Физика металлов и металловедение
- Published
- 2024-12-10
- DOI
- https://doi.org/10.31857/s0015323024050022
- Primary Topic
- Magnetic properties of thin films
- Type
- article
- Field-Weighted Citation Impact
- 0.00