The role of surface roughness in total internal reflection ellipsometry of hybrid systems
| Autor: | G.-J. Babonas, Zigmas Balevicius, V. Vaicikauskas |
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| Rok vydání: | 2009 |
| Předmět: |
Total internal reflection
Materials science business.industry Surface plasmon General Physics and Astronomy Surfaces and Interfaces General Chemistry Surface finish Condensed Matter Physics Microstructure Surfaces Coatings and Films Optics Ellipsometry Hybrid system Surface roughness Thin film Composite material business |
| Zdroj: | Applied Surface Science. 256:640-644 |
| ISSN: | 0169-4332 |
| Popis: | Total internal reflection ellipsometry (TIRE) technique was used to investigate the role of surface roughness in the hybrid system composed of octadecanethiole layer on Au thin film. The samples with Au films of different microstructure were explored. The experimental results were interpreted in the model, which took into account the surface roughness of Au film in the hybrid system. It was shown that optical parameters of octadecanethiole were in correspondence for samples of different microstructure in the case of adequate models used for interpretation of TIRE data. |
| Databáze: | OpenAIRE |
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