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Surface plasmon resonance sensor with a magneto-optical structure

Wybrane pełne teksty z tego czasopisma
Języki publikacji
EN
Abstrakty
EN
Due to resonant excitation of surface plasmons, surface plasmon resonance (SPR) sensors combined with ferromagnetic thin films allow an enhancement of the magneto-optical (MO) response. MO-SPR structures with Au/Co/Au sandwiches are theoretically analyzed in transverse configuration by 4×4 matrix algebra. The influence of sandwich film thickness, layer order and Co-Au multilayers on the relative change of the reflectance for p-polarized waves is analyzed. The results show the important role of the incidence angle distribution of the reflectance without magnetic ordering on the MO-SPR response. An optimized geometry and a corresponding feedback are discussed.
Czasopismo
Rocznik
Strony
883--895
Opis fizyczny
Bibliogr. 18 poz.
Twórcy
autor
autor
autor
autor
  • Institute of Physics, VŠB - Technical University of Ostrava, 17. listopadu 15, Ostrava Poruba 708 33, Czech Republic
Bibliografia
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  • [6] LUKASZEW R.A., CLAVERO C., WINCHESKI R., YANG K., SKUZA J.R., Magneto-optically enhanced surface plasmon resonance, MMM Conference, Book of Abstracts, 2008, p. 359.
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  • [8] FERREIRO VILA E., BENDANA SUEIRO X.M., GONZALEZ-DIAZ J.B., GARCIA-MARTIN A., GARCIA-MARTIN J.M.,CEBOLLADA NAVARRO A., ARMELLES REIG G., MENESES RODRIGUEZ D., MUNOZ SANDOVAL E., Surface plasmon resonance effects in the magneto-optical activity of Ag–Co–Ag trilayers, IEEE Transactions on Magnetics 44(11), 2008, pp. 3303–3306.
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