A simulation of the plasmonic absorption of the silica glasses with copper selenide nanoparticles
Fuente:
arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866913903666003968 |
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| author | Gurin, Valerij |
| author_facet | Gurin, Valerij |
| contents | The plasmonic optical absorption of the silica glasses containing copper selenide nanoparticles is simulated on the basis of Drude theory. The plasmonic resonance absorption is studied in dependence on plasmonic frequency, damping factor and the matrix dielectric function. The charge carrier concentration in the nanoparticles is evaluated through the plasmonic frequency for the spectra of closest correspondence to experimental. The plasmon resonance position and the width of maxima are varied throughout the visible and near-IR ranges for the above parameters of experimental glasses with Cu2-xSe nanoparticles. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_16373 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A simulation of the plasmonic absorption of the silica glasses with copper selenide nanoparticles Gurin, Valerij Optics Mesoscale and Nanoscale Physics The plasmonic optical absorption of the silica glasses containing copper selenide nanoparticles is simulated on the basis of Drude theory. The plasmonic resonance absorption is studied in dependence on plasmonic frequency, damping factor and the matrix dielectric function. The charge carrier concentration in the nanoparticles is evaluated through the plasmonic frequency for the spectra of closest correspondence to experimental. The plasmon resonance position and the width of maxima are varied throughout the visible and near-IR ranges for the above parameters of experimental glasses with Cu2-xSe nanoparticles. |
| title | A simulation of the plasmonic absorption of the silica glasses with copper selenide nanoparticles |
| topic | Optics Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2506.16373 |