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Ion-assisted stimulating deposition of Pt nanoparticles in SiO2 and optical propertiesстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 февраля 2024 г.
- Автор: Stepanov Andrey L.
- Журнал: Applied Physics A: Materials Science and Processing
- Том: 127
- Номер: 8
- Год издания: 2021
- Издательство: Springer Verlag
- Местоположение издательства: Germany
- Номер статьи: 629
- DOI: 10.1007/s00339-021-04789-y
- Аннотация: The present study is aimed to the formation and optical study of new types of nanomaterial based on Pt nanoparticles in a SiO2 matrix. An original technique of ion-assisted stimulating co-deposition of metal and dielectric in vacuum was used. It was shown by electron microscopy and microdiffraction methods that as a result of deposition Pt nanoparticles in SiO2 were synthesized. The optical absorption of the synthesized composite nanosystem was measured. It was also found by the Z-scan method that when laser probing of the sample with nanosecond pulses at a wavelength of 1064 nm a positive nonlinear optical absorption was recorded, which characterized by a coefficient of 2.9·10–7 m/W.
- Добавил в систему: Степанов Андрей Львович