Study on temperature-dependence of plasmonics using scanning probe microscopy

Seongmin Im; Hongki Lee; Donghyun Kim

doi:10.1117/12.2572351

19 August 2020 Study on temperature-dependence of plasmonics using scanning probe microscopy

Seongmin Im, Hongki Lee, Donghyun Kim

Proceedings Volume 11462, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVIII; 1146233 (2020) https://doi.org/10.1117/12.2572351
Event: SPIE Nanoscience + Engineering, 2020, Online Only

Conference Poster

Abstract

In this study, we have used scanning probe microscopy (SPM) to validate temperature-dependent thermo-plasmonic calculation which is called iterative opto thermal analysis (IOTA). We have applied temperature-dependent Drude-Lorentz model to IOTA. To solve wave-coupled heat transfer equation, finite element method based multi-physics analysis tool has employed with wave optics module and heat transfer module under the proper boundary and initial conditions. For this study, various plasmonic structures were considered to acquire temperature and plasmonic field enhancement using IOTA and SPM experiments. As a result, we have improved plasmonic analysis with consideration of temperature-dependence.

Citation Download Citation

Seongmin Im, Hongki Lee, and Donghyun Kim "Study on temperature-dependence of plasmonics using scanning probe microscopy", Proc. SPIE 11462, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVIII, 1146233 (19 August 2020); https://doi.org/10.1117/12.2572351

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