2 May 2014 Surface-plasmon-polariton wave guided by the periodically corrugated interface of a metal and a columnar thin film
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Abstract
The dispersion equation for surface plasmon-polariton (SPP) waves excited in a composite structure obtained by depositing a columnar thin film (CTF) on a metal (silver) substrate decorated periodically by an array of rectangular grooves was analyzed using rigorous coupled-wave approach. Only one solution of this dispersion equation is possible. The characteristics of the SPP wave are affected by the vapor incidence angle chosen to deposit the CTF.
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Francesco Chiadini, Francesco Chiadini, Vincenzo Fiumara, Vincenzo Fiumara, Antonio Scaglione, Antonio Scaglione, Akhlesh Lakhtakia, Akhlesh Lakhtakia, "Surface-plasmon-polariton wave guided by the periodically corrugated interface of a metal and a columnar thin film", Proc. SPIE 9126, Nanophotonics V, 91261U (2 May 2014); doi: 10.1117/12.2052381; https://doi.org/10.1117/12.2052381
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