23 June 2015 Investigation of bimetallic nanoparticles with broad plasmon response
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Abstract
Gold–silver bimetallic nanoparticles with broad plasmon response were fabricated on soft substrates using a laser-induced transfer technique. The bimetallic nanostructures were fabricated with centimeter scale. By careful design, an approximately 200-nm broad plasmon response can be obtained by gold–silver alloy nanoparticles, which can be attributed to the electromagnetic interaction between gold and silver nanoparticles. This nanofabrication technique provides an annealing-free approach for the fabrication of flexible bimetallic nanostructures with a broad plasmon response with low cost.
© 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
Songtao Li, Li Chen, Tianrui Zhai, Yonglu Wang, Li Wang, Xinping Zhang, "Investigation of bimetallic nanoparticles with broad plasmon response," Optical Engineering 54(6), 067110 (23 June 2015). https://doi.org/10.1117/1.OE.54.6.067110 . Submission:
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