Nanostructured diamond-metal composites as potential advanced material

0537937 - FZÚ 2021 RIV UA eng A - Abstrakt
Artemenko, Anna - Babčenko, Oleg - Remeš, Zdeněk - Dragounová, Kateřina - Wågberg, T. - Lundberg, P. - Jia, X. - Kromka, Alexander
Nanostructured diamond-metal composites as potential advanced material.
Book of Abstracts. Lviv: Ivan Franko National University of Lviv, 2020 - (Shtablavyi, I.). s. 11-11
[International Seminar on Physics and Chemistry of Solids (eISPCS'20) /22./. 17.06.2020-19.06.2020, Lviv]
Grant CEP: GA MŠMT(CZ) EF18_053/0016627
Grant ostatní: OP VVV - Mobility FZU 2(XE) CZ.02.2.69/0.0/0.0/18_053/0016627
Institucionální podpora: RVO:68378271
Klíčová slova: diamond * metal particles * composite
Obor OECD: Nano-materials (production and properties)
https://physics.lnu.edu.ua/wp-content/uploads/Abstracts_Book_eISPCS-20.pdf

Nanocrystalline diamond (NCD) films are known due to their controllable electrical and excellent optical properties. In this work we present the investigation of potential opto-electrical properties of the flat and nanoporous diamond films grown on Si substrate with embedded Ag nanoparticles (AgNPs). The AgNPs were embedded by re-growing of diamond film. The cross-section SEM images showed that for nanoporous diamond AgNPs are distributed in the volume of diamond pores when for flat samples particles reminded close to the surface. The UV-ViS measurements of the flat and nanoporous NCD films with/without embedded AgNPs showed the difference between the samples. The correlation of UV-ViS results with Raman, SEM and XPS data will be discussed. The work is supported by Operational Programme Research, Development and Education financed by European Structural and Investment Funds and the Czech Ministry of Education, Youth and Sports (Project No. CZ.02.2.69/0.0/0.0/18_053/0016627).
Trvalý link: http://hdl.handle.net/11104/0317490