NDLI: A comparison of the absorbed power for periodic, disordered and deterministic aperiodic arrays of Silver nanoparticles

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A comparison of the absorbed power for periodic, disordered and deterministic aperiodic arrays of Silver nanoparticles

Content Provider	Scilit
Author	Sarwar, S. Islam, S. Hosain, T. Sarwar, H. Rashid, M. J.
Copyright Year	2018
Description	Journal: Journal of Physics: Conference Series The comparison between the optical properties of ordered and disordered metallic nanoparticles (NP) on the top of a silicon substrate has been studied. Such structures have been used to enhance the performance of optoelectronic devices, by exploiting the properties of the metallic NPs and their interaction with each other. This comparative study has been carried out using the Finite Difference Time Domain (FDTD) numerical analysis. Here, we report the role of distributed NP's on a silicon substrate and the electric field coupling between them. A slab of silicon substrate with a size of the micrometer range has been taken. Several metallic NPs have been distributed on the surface of the silicon. This structure has been studied for both periodic and disordered arrays of metallic nanoparticles. These NP's have been chosen as silver for which they exhibit strong localized surface plasmon resonance (LSPR). Total absorbed power has also been studied. The structure is illuminated by a plane wave source with a wavelength range that varies between 300 nm to 800 nm.
Related Links	https://iopscience.iop.org/article/10.1088/1742-6596/1086/1/012008/pdf http://iopscience.iop.org/article/10.1088/1742-6596/1086/1/012008/pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/1086/1/012008
Journal	Journal of Physics: Conference Series
Issue Number	1
Volume Number	1086
Language	English
Publisher	IOP Publishing
Publisher Date	2018-09-13
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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