アモルファス合金ナノ構造におけるプラズモニック特性の探索

柳沼, 晋, 方, 煦

Bibliographic Information

Other Title

Exploring Plasmonic Properties of Amorphous Alloy Nanostructures

Abstract

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In this work, we report on the plasmonic properties of Pd77.5Cu6Si16.5 (Pd-Cu-Si) amorphous alloy nanoparticles. Using Mie’s theory, the spectra of extinction, scattering, and absorption efficiencies are calculated for different particle diameters and refractive indices. Spectral shapes are similar for the Pd-Cu-Si and pure crystalline Pd nanoparticles. The Pd-Cu-Si spectral resonance peaks show enhanced redshift and broadening, which are attributed to crystallinity and composition. Quality factors indicate that the amorphous Pd-Cu-Si can be plasmonic nanomaterials comparable to the crystalline Pd.

Journal

Memoirs of National Institute of Technology (Kosen), Nagano College

Memoirs of National Institute of Technology (Kosen), Nagano College 55 1-11, 2021-06-30

長野工業高等専門学校

Keywords

Details 詳細情報について

CRID: 1050288603084230912

NII Article ID: 120007098372

NII Book ID: AA1259397X

ISSN: 18829155

Web Site: https://nagano-nct.repo.nii.ac.jp/records/1121

Text Lang: ja

Article Type: departmental bulletin paper

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CiNii Articles
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