Publication: Experimental set-up for exciting and detecting magneto-optical effects and surface plasmon resonance simultaneously
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2017-12
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Elsevier Sci. Ltd
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Abstract
We present here an experimental set-up system to excite and measure simultaneously surface plasmon resonance (SPR) and magneto-optic signal in hybrid magneto-plasmonic systems using two independent light sources. The system can be used to excite and measure both types of SPR, localized surface plasmons in nanostructures and surface plasmon polaritons in thin films. It also allows measuring SPR in presence of magnetic fields and recording magnetooptical hysteresis loops while exciting SPR.
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© Elsevier Sci. Ltd.
C. Romero is acknowledged for the design and fabrication of the I-V converter and amplification and compensation system. This work has been supported by the Ministerio Español de Economia y Competitividad (MINECO) MAT2013-48009-C4-1 and FIS2013-45469-C4-1 and Comunidad de Madrid (CM) S2013/MIT-2850. Project supported by a 2016 BBVA Foundation Grant for Researchers and Cultural Creators. M. Abuin is acknowledged for providing the FeCo/Au/FeCo patterned sample.