Work

The temperature dependence of spin pumping in Py/W AND Py/Pt bilayers

Year: 2024

Type: article

Abstract: 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.

Source: Физика металлов и металловедение

DOI: 10.31857/s0015323024050022

Authors: А. S. Pakhomov, P. N. Skirdkov, V. V. Yurlov, A. I. Chernov, K. A. Zvezdin

Institutions: Moscow Institute of Physics and Technology, Russian Academy of Sciences, Prokhorov General Physics Institute

Language: English

Topic: Magnetic properties of thin films

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4405231204

FWCI:

Cites: 29

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Related to: 10