 |
 |
|
Hadjichristov, G. B., Stefanov, I. L., Florian, B. I., Blaskova, G. D., Ivanov, V. G. & Faulques, E. (2009) Optical reflectivity study of silicon ion implanted poly(methyl methacrylate). Appl. Surf. Sci. 256 779–786.
Added by: Laurent Cournède (2016-03-10 21:41:22) |
| Type de référence: Article DOI: 10.1016/j.apsusc.2009.08.059 Numéro d'identification (ISBN etc.): 0169-4332 Clé BibTeX: Hadjichristov2009 Voir tous les détails bibliographiques  |
Catégories: MIOPS Mots-clés: amorphous-carbon, beam-induced changes, Diffuse reflectivity, films, intraocular-lens, Ion implanted polymers, materials science, optical properties, pmma, Poly(methyl methacrylate) (PMMA), polymers, polymethylmethacrylate, range, refractive-index, Specular reflectivity, wave-guides Créateurs: Blaskova, Faulques, Florian, Hadjichristov, Ivanov, Stefanov Collection: Appl. Surf. Sci. |
Consultations : 1/530
Indice de consultation : 4% Indice de popularité : 1% |
| Résumé |
|
The optical reflectivity (both specular and off-specular) of poly(methyl methacrylate) (PMMA) implanted with silicon ions (Si(+)) at energy of 50 keV, is studied in the spectral range 0.25-25 mu m. The effect from the Si(+) implantation on the reflectivity of two PMMA materials is examined in the dose range from 10(14) to 10(17) ions/cm(2) and is linked to the structure formed in this ion implanted plastic. As compared to the pristine PMMA, an enhancement of the reflectivity of Si(+) implanted PMMA is observed, that is attributed to the modi. cation of the subsurface region of PMMA upon the ion implantation. The ion-produced subsurface organic interface is also probed by laser-induced thermo-lens. (C) 2009 Elsevier B. V. All rights reserved.
Added by: Laurent Cournède |