 |
Conference papers
Influence of the shape of a gold nanoparticle on the localized-surface plasmon resonance and the surface-enhanced Raman scattering intensity
Abstract : We study localized-surface plasmon resonance (LSPR) and the surface-enhanced Raman scattering (SERS) gain of gold cylindrical and ellipsoidal nanorods of different diameter or major axis. The LSPR and SERS gains are calculated with the three dimensional Finite-Difference Time-Domain method using Drude-Lorentz dispersion model. We find that the maxima of the extinction spectrum and the average SERS gain of each investigated nanostructures are shifted whatever their size and their shape.
https://hal-utt.archives-ouvertes.fr/hal-02860897
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Monday, June 8, 2020 - 4:32:30 PM
Last modification on : Tuesday, June 9, 2020 - 3:29:40 AM
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Monday, June 8, 2020 - 4:32:30 PM
Last modification on : Tuesday, June 9, 2020 - 3:29:40 AM