Optical response of heterogeneous layer containing silver nanospheres and nanoprisms

Autor: Florent Pourcin, Judikaël Le Rouzo, Ludovic Escoubas, Olivier Margeat, Rose-Marie Sauvage, Gérard Berginc, Jörg Ackermann, Miriam Carlberg
Přispěvatelé: Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP), Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), OPTO-PV, Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Délégation générale de l'armement (DGA), Ministère de la Défense, Thalès Optronique, Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2016
Předmět:
optical properties
Materials science
Nanotechnology
02 engineering and technology
thin film layers
metallic nanoparticles
010402 general chemistry
01 natural sciences
plasmonics
[SPI.MAT]Engineering Sciences [physics]/Materials
Absorbance
Thin film
[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics
Metal nanoparticles
Absorption (electromagnetic radiation)
Plasmon
chemistry.chemical_classification
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]
[SPI.NRJ]Engineering Sciences [physics]/Electric power
Polymer
021001 nanoscience & nanotechnology
0104 chemical sciences
[SPI.TRON]Engineering Sciences [physics]/Electronics
chemistry
[SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
0210 nano-technology
Layer (electronics)
Visible spectrum
Zdroj: EMRS 2016 symposium Light interaction with nanomaterials
EMRS 2016 symposium Light interaction with nanomaterials, 2016, Lille, France. pp.3-11, ⟨10.1016/j.matpr.2017.05.004⟩
Materials Today: Proceedings
Materials Today: Proceedings, Elsevier, 2017, EMRS 2016 symposium “Light interaction with nanomaterials, Lille –France”, 4 (Supp 1), pp.S3-S11. ⟨10.1016/j.matpr.2017.05.004⟩
Materials Today: Proceedings, 2017, EMRS 2016 symposium “Light interaction with nanomaterials, Lille –France”, 4 (Supp 1), pp.S3-S11. ⟨10.1016/j.matpr.2017.05.004⟩
ISSN: 2214-7853
DOI: 10.1016/j.matpr.2017.05.004⟩
Popis: International audience; This study focuses on the control of the light matter phenomenon in the visible wavelength range. In order to absorb the incoming light, silver nanospheres and nanoprisms are chemically synthesized and embedded in a non-absorbing and transparent polymer host matrix. By combining nanospheres and nanoprisms in the same thin film layer, the plasmonic absorption peaks of nanospheres and nanoprisms are combined. Aggregates of nanospheres and nanoprisms lead to a redshift and broaden the absorbance peak, as expected by finite difference time domain simulations.
Databáze: OpenAIRE
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