Prospective nanostructured coatings for modification of calcium fluoride surfaces
| Autor: | Natalia V. Kamanina, P. V. Kuzhakov, Dmitry G. Kvashnin |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Applied Mathematics General Engineering Physics::Optics Nanoparticle chemistry.chemical_element Carbon nanotube Atomic and Molecular Physics and Optics law.invention Computational Mathematics chemistry.chemical_compound chemistry Chemical engineering law Fluorine Surface modification Deposition (phase transition) Wetting Material properties Fluoride |
| Zdroj: | Journal of Optical Technology. 88:464 |
| ISSN: | 1070-9762 |
| DOI: | 10.1364/jot.88.000464 |
| Popis: | The basic properties of materials can be changed by structuring their volume with various nanoparticles as well as by surface modification. In this study, calcium fluoride (CaF2) is selected as a model matrix for investigating the characteristic surface properties, and its spectral and mechanical properties, as well as the surface wetting of a CaF2 surface modified with carbon nanotubes, are compared with the properties of pure crystals. Laser-oriented deposition and an additional electric field varied in the range of 100–600 V/cm are applied for surface structuring. The experimental results are confirmed by quantum-chemical modeling. |
| Databáze: | OpenAIRE |
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