Plasmon induced modification of the transverse magneto-optical response in Fe antidot arrays

• In this Letter we present the effects that the excitation of plasmon-like modes in periodically perforated Fe films have over the Transverse Magneto-Optical Kerr Effect (TMOKE). The excitation of the modes gives rise to clear signatures in the TMOKE spectra. We analyze the spectral position of the structures as a function of both the polar and azimuth angle. [GRAPHICS] Schematic representation of the system, and TMOKE signal for a Fe membrane along phi = 0 degrees.

Subject headings

NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

Keyword

plasmonics

nanophotonics

photonic crystals

magneto-optical materials

magneto-plasmonics

Physics

Fysik

Publication and Content Type

vet (subject category)

art (subject category)