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Authors: Tanaporn Leelawattananon 1 and Suphamit Chittayasothorn 2

Affiliations: 1 Department of Physics, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok and Thailand ; 2 Department of Computer Engineering, Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok and Thailand

Keyword(s): Localized Surface Plasmon Resonances, Gold Nanoparticles, Optical Properties, Finite Element Method.

Related Ontology Subjects/Areas/Topics: Application Domains ; Materials ; Simulation and Modeling

Abstract: In this research work, we use simulation models for the investigation of the sizes and shapes of gold nanoparticles on BK-7 substrate base, which affect the optical characteristics in a large spectral range of the gold nanoparticles. Linearly polarized light with wavelengths of 300 – 800 nm are specified as the impact light on gold nanostructures. We try to find the suitable wavelength of the impact light when localized surface plasmon resonance takes place. The gold nanoparticles are spherical, elliptical oval, and 10nm x 40 nm block-shape and have their aspect ratio similar to the nanorod shape nanoparticles used in other experiments. The results are useful for the development of plasmonic complex nanostructure with tunable surface plasmon resonances which generate heat and have potential applications in medical thermal therapy.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Leelawattananon, T. and Chittayasothorn, S. (2019). Simulation Effects on the Optical Response of Gold Nanoparticles. In Proceedings of the 9th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-758-381-0; ISSN 2184-2841, SciTePress, pages 360-367. DOI: 10.5220/0007959603600367

@conference{simultech19,
author={Tanaporn Leelawattananon. and Suphamit Chittayasothorn.},
title={Simulation Effects on the Optical Response of Gold Nanoparticles},
booktitle={Proceedings of the 9th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2019},
pages={360-367},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007959603600367},
isbn={978-989-758-381-0},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 9th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - Simulation Effects on the Optical Response of Gold Nanoparticles
SN - 978-989-758-381-0
IS - 2184-2841
AU - Leelawattananon, T.
AU - Chittayasothorn, S.
PY - 2019
SP - 360
EP - 367
DO - 10.5220/0007959603600367
PB - SciTePress