Polarization Z-Scan Studies Revealing Plasmon Coupling Enhancement Due to Dimer Formation of Gold Nanoparticles in Nematic Liquid Crystals

Polarization Z-Scan Studies Revealing Plasmon Coupling Enhancement Due to Dimer Formation of Gold Nanoparticles in Nematic Liquid Crystals

We investigate the plasmon coupling of gold nanoparticle (AuNP) dimers dispersed in a nematic liquid crystal matrix using the polarization z-scan technique. Our experimental setup includes the precise control of incident light polarization through polarization angles of 0°, 45°, and 90°. Two distinc...

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Bibliographic Details
Main Authors: Shengwei Wang, Edward J. Lipchus, Mohamed Amine Gharbi, Chandra S. Yelleswarapu
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Micromachines
Subjects:
plasmon coupling
nanoparticle dimers
gold nanoparticles
nonlinear absorption
nematic liquid crystals
polarization z-scan
Online Access:https://www.mdpi.com/2072-666X/14/12/2206

Internet

https://www.mdpi.com/2072-666X/14/12/2206

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