Plasmonic nanodevice with magnetic funcionalities: Fabrication and characterization

F. Galvez, J. Del Valle, A. Gomez, M. R. Osorio, D. Granados, D. Pérez De Lara, M. A. García*, J. L. Vicent

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

We have designed and fabricated a nanodevice exhibiting simultaneously ferromagnetic properties of nanostructures with plasmonic properties of continuous films. Our device consists of an array of nanomagnets on top of a continuous plasmonic film. The patterned nanomagnets magnetic state is single domain and well-defined shape anisotropy. Despite the presence of the patterned media on top of the Au film, the system exhibits surface plasmon resonance characteristics of a continuous film, i.e., propagating surface plasmonpolaritons.

Original languageEnglish
Pages (from-to)3086-3096
Number of pages11
JournalOptical Materials Express
Volume6
Issue number10
DOIs
StatePublished - 2016
Externally publishedYes

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