Determination of intrinsic spin Hall angle in Pt
By Yi Wang, P. Deorani, X. Qiu, J. Kwon, Hyunsoo Yang. 2014
248 citations recorded by the source corpus.
The spin Hall angle in Pt is evaluated in Pt/NiFe bilayers by spin torque ferromagnetic resonance measurements and is found to increase with increasing the NiFe thickness. To extract the intrinsic spin Hall angle in Pt by estimating the total spin current injected into NiFe from Pt, the NiFe thickness dependent measurements are performed and the spin diffusion in the NiFe layer is taken into account. The intrinsic spin Hall angle of Pt is determined to be 0.068 at room temperature and is found to be almost constant in the temperature range of 13–300 K.
Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics, Electronic, Optical and Magnetic Materials
View Paper: https://www.semanticscholar.org/paper/27d87527baaf9805469a7082464231c06fbd9d20
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In Atomic and Molecular Physics, and Optics
In Condensed Matter Physics
In Electronic, Optical and Magnetic Materials
Citations in the corpus
- Electrical Detection of Magnetization Dynamics via Spin Rectification Effects (2016, background): “However in FM/NM bilayers the out-of-plane spin-transfer torque may be neglected [41, 48] (see also the discussion in [186] and [232–235]).”