Nanostructured ITO/SiO2 Coatings
- Авторы: Markov L.1, Pavluchenko A.1, Smirnova I.1
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Учреждения:
- Ioffe Institute
- Выпуск: Том 53, № 8 (2019)
- Страницы: 1033-1037
- Раздел: Surfaces, Interfaces, and Thin Films
- URL: https://journals.rcsi.science/1063-7826/article/view/206598
- DOI: https://doi.org/10.1134/S1063782619080153
- ID: 206598
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Аннотация
The influence of a SiO2 layer deposited onto nanostructured transparent conductive films of indium and tin oxide (ITO) on their optical characteristics is investigated. For this purpose, SiO2 films of various thicknesses are deposited by magnetron sputtering on samples with ITO films containing whiskers of preferentially vertical orientation and possessing steadily decreasing reflectance. It is shown that this makes it possible to attain noticeable coating antireflection under the condition of the uniform overgrowth of ITO whiskers by the SiO2 layer. The influence of the SiO2 layer on the optical characteristics of a dense unstructured ITO film is also investigated. The results for structured and unstructured ITO/SiO2 coatings with identical material mass contents are compared. It is noted that due to the liability of ITO material to degradation during operation in the composition of transparent conductive contacts, the results can also be interesting for the formation of coatings more resistant to the effect of the environment.
Об авторах
L. Markov
Ioffe Institute
Автор, ответственный за переписку.
Email: l.markov@mail.ioffe.ru
Россия, St. Petersburg, 194021
A. Pavluchenko
Ioffe Institute
Email: l.markov@mail.ioffe.ru
Россия, St. Petersburg, 194021
I. Smirnova
Ioffe Institute
Email: l.markov@mail.ioffe.ru
Россия, St. Petersburg, 194021