@article{0c12d2cfca014b2182eca5019a433c8a,
title = "Independence of spin-orbit torques from the exchange bias direction in N i81 F e19/IrMn bilayers",
abstract = "We investigated a possible correlation between spin Hall angles and exchange bias in Ni81Fe19/IrMn samples by performing spin-torque ferromagnetic resonance measurements. This correlation is probed by patterning of Ni81Fe19/IrMn bilayers in different relative orientations with respect to the exchange bias direction. The measured voltage spectra allow a quantitative determination of spin Hall angles, which are independent of the exchange bias orientation around 2.8±0.3%.",
author = "Hilal Saglam and Rojas-Sanchez, {J. Carlos} and Sebastien Petit and Michel Hehn and Wei Zhang and Pearson, {John E.} and Stephane Mangin and Axel Hoffmann",
note = "The work at Argonne National Laboratory including experimental design, magneto-optic measurements, data analysis, and manuscript preparation was supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Science and Engineering Division under Contract No. DE-AC02-06CH11357. Work at the Universit{\'e} de Loraine including sample preparation and transport measurements was supported by the French Projet d'Investissement d'Avenir project “Lorraine Universit{\'e} d{\textquoteright}Excellence,” Project No. ANR-15-IDEX-04-LUE. Lithographic patterning was carried out at the Micro and Nanotechnology Platform of Lorraine. W.Z. acknowledges support from the DOE Visiting Faculty Program.",
year = "2018",
month = sep,
day = "7",
doi = "10.1103/PhysRevB.98.094407",
language = "English (US)",
volume = "98",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "American Physical Society",
number = "9",
}