Anomalous polarization conversion in arrays of ultrathin ferromagnetic nanowires
We study the optical properties of arrays of ultrathin cobalt nanowires by means of the Brillouin scattering of light on magnons. We employ the Stokes/anti-Stokes scattering asymmetry to probe the circular polarization of a local electric field induced inside nanowires by linearly polarized light waves. We observe the anomalous polarization conversion of the opposite sign than that in a bulk medium or thick nanowires with a great enhance- ment of the degree of circular polarization...[Show more]
|Collections||ANU Research Publications|
|Source:||Physical Review B: Condensed Matter and Materials|
|Access Rights:||Open Access|
|01_Stashkevich_Anomalous_polarization_2015.pdf||658 kB||Adobe PDF|
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