Ag-PMMA structures for application in infra-red optical range; Materials Chemistry and Physics; Vol. 148, iss. 1-2

Bibliografiske detaljer
Parent link:Materials Chemistry and Physics
Vol. 148, iss. 1-2.— 2014.— [P. 343-348]
Institution som forfatter: Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра технологии органических веществ и полимерных материалов
Andre forfattere: Tuma J., Lyutakov O. Oleksy, Goncharova I., Svorcik V.
Summary:Title screen
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.
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2014
Fag:
Online adgang:http://dx.doi.org/10.1016/j.matchemphys.2014.07.053
Format: MixedMaterials Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648805

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200 1 |a Ag-PMMA structures for application in infra-red optical range  |f J. Tuma [et al.] 
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300 |a Title screen 
320 |a [References: 24 tit.] 
330 |a 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. 
333 |a Режим доступа: по договору с организацией-держателем ресурса 
461 |t Materials Chemistry and Physics 
463 |t Vol. 148, iss. 1-2  |v [P. 343-348]  |d 2014 
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