Extraordinary optical transmission through titanium nitride-coated microsphere lattice; Photonics and Nanostructures - Fundamentals and Applications; Vol. 38
| Источник: | Photonics and Nanostructures - Fundamentals and Applications Vol. 38.— 2020.— [100762, 6 p.] |
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| Автор-организация: | |
| Другие авторы: | , , , |
| Примечания: | Title screen Titanium nitride (TiN), one candidate as an alternative plasmonic material, is deposited by the sputtering method on top of a self-assembled polystyrene microsphere lattice. The optical transmission spectra of the TiN-coated microsphere lattice reveal a transmission pass-band attributed to the extraordinary optical transmission phenomenon, known from subwavelength hole arrays in metal films. Simulations by finite element method show the presence of a hybrid mode resulting from coupling of surface plasmons on the TiN film to photonic guided resonance modes in the dielectric microsphere lattice. The crucial role of the microspheres in the transmission process is also evidenced by dedicated simulations. Such hybrid colloidal photonic-plasmonic crystals based on TiN are promising for future plasmonic applications requiring the thermo-mechanical stability of refractory ceramics complemented by a plasmonic efficiency similar to that of gold, but also for extending the range of current applications beyond the use of the classical noble metals gold and silver. Режим доступа: по договору с организацией-держателем ресурса |
| Язык: | английский |
| Опубликовано: |
2020
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1016/j.photonics.2019.100762 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664429 |
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| 200 | 1 | |a Extraordinary optical transmission through titanium nitride-coated microsphere lattice |f A. M. M. Gherman, A. Vladesku, A. Kiss, C. M. Cotrut | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a Titanium nitride (TiN), one candidate as an alternative plasmonic material, is deposited by the sputtering method on top of a self-assembled polystyrene microsphere lattice. The optical transmission spectra of the TiN-coated microsphere lattice reveal a transmission pass-band attributed to the extraordinary optical transmission phenomenon, known from subwavelength hole arrays in metal films. Simulations by finite element method show the presence of a hybrid mode resulting from coupling of surface plasmons on the TiN film to photonic guided resonance modes in the dielectric microsphere lattice. The crucial role of the microspheres in the transmission process is also evidenced by dedicated simulations. Such hybrid colloidal photonic-plasmonic crystals based on TiN are promising for future plasmonic applications requiring the thermo-mechanical stability of refractory ceramics complemented by a plasmonic efficiency similar to that of gold, but also for extending the range of current applications beyond the use of the classical noble metals gold and silver. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Photonics and Nanostructures - Fundamentals and Applications | ||
| 463 | |t Vol. 38 |v [100762, 6 p.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a hybrid photonic-plasmonic crystals | |
| 610 | 1 | |a colloidal self-assembly | |
| 610 | 1 | |a surface plasmons | |
| 610 | 1 | |a titanium nitride | |
| 610 | 1 | |a metal-coated microspheres | |
| 610 | 1 | |a фотонные кристаллы | |
| 610 | 1 | |a коллоидная структура | |
| 610 | 1 | |a нитрид титана | |
| 701 | 1 | |a Gherman |b A. M. M. |g Ana Maria | |
| 701 | 1 | |a Vladesku |b A. |c Romanian specialists in the field of biomaterials |c researcher of Tomsk Polytechnic University, candidate of biological Sciences |f 1977- |g Alina |3 (RuTPU)RU\TPU\pers\39940 |9 21177 | |
| 701 | 1 | |a Kiss |b A. |g Adrian | |
| 701 | 1 | |a Cotrut |b C. M. |g Cosmin | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий |b Научно-исследовательский центр "Физическое материаловедение и композитные материалы" |3 (RuTPU)RU\TPU\col\24957 |
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