Determination of the spin Hall angle in single-crystalline Pt films from spin pumping experiments

We report on the determination of the spin Hall angle in ultra-clean, defect-reduced epitaxial Pt films. By applying vector network analyzer ferromagnetic resonance spectroscopy to a series of single crystalline Fe (12 nm) /Pt ( t _Pt ) bilayers we determine the real part of the spin mixing conducta...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	Sascha Keller, Laura Mihalceanu, Matthias R Schweizer, Philipp Lang, Björn Heinz, Moritz Geilen, Thomas Brächer, Philipp Pirro, Thomas Meyer, Andres Conca, Dimitrios Karfaridis, George Vourlias, Thomas Kehagias, Burkard Hillebrands, Evangelos Th Papaioannou
Format:	Article
Language:	English
Published:	IOP Publishing 2018-01-01
Subjects:	spin pumping inverse spin Hall effect molecular beam epitaxy interface engineering metallic spintronics thin films
Online Access:	https://doi.org/10.1088/1367-2630/aabc46