Figure 4
From: Detection of ferromagnetic resonance from 1 nm-thick Co
(a) Comparison of the FMR spectra of the Co (1 nm)/Ta (3 nm) and Co (1 nm)/\({\mathbb{O}}\)/Ta (3 nm) samples. (b) Atomic force microscopic views of the surfaces of the SiO2 substrate and the oxidized Ta.
