Publication Date:
2016-08-17
Description:
Author(s): Jack T. Brangham, Keng-Yuan Meng, Angela S. Yang, James C. Gallagher, Bryan D. Esser, Shane P. White, Sisheng Yu, David W. McComb, P. Chris Hammel, and Fengyuan Yang We measure the spin Hall angle in Au layers of 5–100 nm thicknesses by spin pumping from Y 3 F e 5 O 12 epitaxial films grown by ultrahigh vacuum, off-axis sputtering. We observe a striking increase in the spin Hall angle for Au layers thinner than the measured spin diffusion length of 12.6 nm. In particu… [Phys. Rev. B 94, 054418] Published Tue Aug 16, 2016
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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