Structural and optical properties of HDPE implanted with medium fluences silver ions
| Autor: | Nenadović Miloš, Kisić Danilo, Mirković Miljana, Nenadović Snežana, Kljajević Ljiljana |
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| Rok vydání: | 2021 |
| Předmět: |
Spectroscopic ellipsometry
Materials science Polymers Physics::Instrumentation and Detectors Scanning electron microscope Band gap Physics::Medical Physics Analytical chemistry ag ion implantation TP1-1185 Fluence spectroscopic ellipsometry Ion Condensed Matter::Materials Science Optical band gap X-ray photoelectron spectroscopy tem Materials Chemistry Field emission gun polymers Chemical technology Ag ion implantation Metals and Alloys Condensed Matter Physics Transmission electron microscopy TEM optical band gap Ceramics and Composites Refractive index |
| Zdroj: | Science of Sintering, Vol 53, Iss 2, Pp 187-198 (2021) Science of Sintering |
| ISSN: | 1820-7413 0350-820X |
| Popis: | The implantation of high-density polyethylene (HDPE) has been conducted using Ag+ ions with energy of 60 keV, achieved fluences 1.5 and 10?1015 ions/cm2. Transmission electron microscopy (STEM) and field emission gun - scanning electron microscopy (FEG-SEM) showed the existence of nanoparticle clusters. X ray photoelectron spectroscopy (XPS) revealed the presence of silver in the sample surface region. The surface topography was studied by atomic force microscopy (AFM), while the surface composition uniformity was analyzed using phase imaging AFM. Optical characterization obtained by spectroscopic ellipsometry (SE) showed changes in refractive index, extinction coefficient and the optical band gap with the fluence of implanted ions. |
| Databáze: | OpenAIRE |
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