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Surface Lattice Plasmon Resonances by Direct In Situ Substrate Growth of Gold Nanoparticles in Ordered Arrays (Adv. Mater. 37/2022)

Year: 2022

Type: article

Abstract: Plasmonic Arrays In article number 2205330, Leonardo Scarabelli and co-workers report on the in situ growth of gold nanoparticle plasmonic ordered arrays. In situ growth is an unconventional fabrication approach where gold precursors are reduced directly at specific chemically patterned areas on the substrate. Taking advantage of bottom-up wet-chemistry synthesis principles, nanoparticle morphology and array periodicity can be easily tuned using this method. The plasmonic arrays display narrow lattice plasmon resonances, constituting a major step forward for this class of techniques.

Source: Advanced Materials

DOI: 10.1002/adma.202270264

Authors: Gail A. Vinnacombe‐Willson, Ylli Conti, Steven J. Jonas, Paul S. Weiss, Agustín Mihi, Leonardo Scarabelli

Institutions: University of California, Los Angeles, Institut de Ciència de Materials de Barcelona, California NanoSystems Institute

Language: English

Topic: Gold and Silver Nanoparticles Synthesis and Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4295962514

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