Acoustic Vibration Modes of Gold–Silver Core–Shell Nanoparticles

Bimetallic Au/Ag core–shell cuboid nanoparticles (NPs) exhibit a complex plasmonic response dominated by a dipolar longitudinal mode and higher-order transverse modes in the near-UV, which may be exploited for a range of applications. In this paper, we take advantage of the strong signature of these...

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Bibliographic Details

Published in:	Chemosensors
Main Authors:	Tadele Orbula Otomalo, Lorenzo Di Mario, Cyrille Hamon, Doru Constantin, Francesco Toschi, Khanh-Van Do, Vincent Juvé, Pascal Ruello, Patrick O’Keeffe, Daniele Catone, Alessandra Paladini, Bruno Palpant
Format:	Article
Language:	English
Published:	MDPI AG 2022-05-01
Subjects:	plasmonics bimetallic nanoparticles ultrafast vibration modes acousto-plasmonic coupling transient absorption
Online Access:	https://www.mdpi.com/2227-9040/10/5/193