Dependence of the efficiency of spin Hall torque on the transparency of Pt/ferromagnetic layer interfaces
Journal
Physical Review B - Condensed Matter and Materials Physics
Journal Volume
92
Journal Issue
6
Date Issued
2015
Author(s)
Abstract
A systematic study of both the harmonic response and spin torque ferromagnetic resonance demonstrates that the spin Hall torque efficiency in a Pt-ferromagnetic (FM) structure is strongly dependent on the interface properties and the choice of the ferromagnetic materials, a key point that has until now not been made in spin Hall studies.
SDGs
Type
journal article