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Plasmon induced modification of the transverse magneto‐optical response in Fe antidot arrays
Author(s) -
Torrado J. F.,
Papaioannou E. Th.,
Ctistis G.,
Patoka P.,
Giersig M.,
Armelles G.,
GarciaMartin A.
Publication year - 2010
Publication title -
physica status solidi (rrl) – rapid research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 68
eISSN - 1862-6270
pISSN - 1862-6254
DOI - 10.1002/pssr.201004238
Subject(s) - plasmon , transverse plane , excitation , schematic , azimuth , polar , physics , kerr effect , surface plasmon polariton , optics , materials science , chemistry , surface plasmon , engineering , structural engineering , quantum mechanics , astronomy , electronic engineering , nonlinear system
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.Schematic representation of the system, and TMOKE signal for a Fe membrane along φ = 0°. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)