Abstract
In proposed work the preparation of ordered microstructures of silver with arc shape on the patterned polymer surfaces is described. The most attractive feature of these structures is the ability to manipulate with their optical properties. Structures were fabricated by laser scanning of poly(methyl methacrylate) doped by porphyrine. Simple lattice and the fishnet structure were obtained on the polymer surface. Both structures were coated using silver shadow evaporation method. Prepared structures were analysed by AFM, SEM and FIB-SEM methods. Then electrical and optical properties were estimated by resistance measurements and infrared spectroscopy. In this work preparation of sinusoidal pattern and fishnet structure on the polymer surface is described. Artificial nature of the prepared structure manifests itself by strong absorption band in absorption spectra and as an increase of reflectivity in reflection spectra near absorption band.
| Original language | English |
|---|---|
| Pages (from-to) | 343-348 |
| Number of pages | 6 |
| Journal | Materials Chemistry and Physics |
| Volume | 148 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 14 Nov 2014 |
| Externally published | Yes |
Fingerprint
Keywords
- Electrical properties
- Evaporation
- Microstructure
- Optical properties
- Polymers
- Surfaces
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
Cite this
Ag-PMMA structures for application in infra-red optical range. / Tuma, J.; Lyutakov, O.; Goncharova, I.; Svorcik, V.
In: Materials Chemistry and Physics, Vol. 148, No. 1-2, 14.11.2014, p. 343-348.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Ag-PMMA structures for application in infra-red optical range
AU - Tuma, J.
AU - Lyutakov, O.
AU - Goncharova, I.
AU - Svorcik, V.
PY - 2014/11/14
Y1 - 2014/11/14
N2 - In proposed work the preparation of ordered microstructures of silver with arc shape on the patterned polymer surfaces is described. The most attractive feature of these structures is the ability to manipulate with their optical properties. Structures were fabricated by laser scanning of poly(methyl methacrylate) doped by porphyrine. Simple lattice and the fishnet structure were obtained on the polymer surface. Both structures were coated using silver shadow evaporation method. Prepared structures were analysed by AFM, SEM and FIB-SEM methods. Then electrical and optical properties were estimated by resistance measurements and infrared spectroscopy. In this work preparation of sinusoidal pattern and fishnet structure on the polymer surface is described. Artificial nature of the prepared structure manifests itself by strong absorption band in absorption spectra and as an increase of reflectivity in reflection spectra near absorption band.
AB - In proposed work the preparation of ordered microstructures of silver with arc shape on the patterned polymer surfaces is described. The most attractive feature of these structures is the ability to manipulate with their optical properties. Structures were fabricated by laser scanning of poly(methyl methacrylate) doped by porphyrine. Simple lattice and the fishnet structure were obtained on the polymer surface. Both structures were coated using silver shadow evaporation method. Prepared structures were analysed by AFM, SEM and FIB-SEM methods. Then electrical and optical properties were estimated by resistance measurements and infrared spectroscopy. In this work preparation of sinusoidal pattern and fishnet structure on the polymer surface is described. Artificial nature of the prepared structure manifests itself by strong absorption band in absorption spectra and as an increase of reflectivity in reflection spectra near absorption band.
KW - Electrical properties
KW - Evaporation
KW - Microstructure
KW - Optical properties
KW - Polymers
KW - Surfaces
UR - http://www.scopus.com/inward/record.url?scp=84908202441&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84908202441&partnerID=8YFLogxK
U2 - 10.1016/j.matchemphys.2014.07.053
DO - 10.1016/j.matchemphys.2014.07.053
M3 - Article
VL - 148
SP - 343
EP - 348
JO - Materials Chemistry and Physics
JF - Materials Chemistry and Physics
SN - 0254-0584
IS - 1-2
ER -