Construction and properties of ripples on polymers for sensor applications

Václav Švorčík, Oldřich Neděla, Petr Slepička, Oleksiy Lyutakov, Nikola Slepičková Kasálková, Zdeňka Kolská

Результат исследований: Материалы для журналаСтатья

Выдержка

Surface modification of polystyrene and polyethylene naphthalate by a KrF pulse excimer UV laser under the angles of incidence of the laser beam in the range of 0 to 60° with a step of 7.5° was studied in this paper. The influence of the angle of incidence on the period of the resulting surface structures and the modified refractive index of the substrates was determined with all the other parameters of the laser radiation held constant. All data was acquired on the basis of surface analysis. Atomic force microscopy was used to study the morphological changes in the laser treated samples and to determine the period of the ripple-like surface structures, from which the modified refractive index was subsequently calculated. Selected samples were metallized with gold with aim to determine the influence of patterned substrate on consequently formed nanolayer. These information may be useful for consequently constructed SERS system based on ripple-metal system.

Язык оригиналаАнглийский
Страницы (с-по)851-855
Число страниц5
ЖурналManufacturing Technology
Том18
Номер выпуска5
DOI
СостояниеОпубликовано - 1 янв 2018
Опубликовано для внешнего пользованияДа

Отпечаток

Surface structure
Refractive index
Lasers
Sensors
Surface analysis
Polymers
Substrates
Laser radiation
Laser beams
Surface treatment
Polyethylenes
Laser pulses
Atomic force microscopy
Polystyrenes
Gold
Metals

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

Цитировать

Construction and properties of ripples on polymers for sensor applications. / Švorčík, Václav; Neděla, Oldřich; Slepička, Petr; Lyutakov, Oleksiy; Kasálková, Nikola Slepičková; Kolská, Zdeňka.

В: Manufacturing Technology, Том 18, № 5, 01.01.2018, стр. 851-855.

Результат исследований: Материалы для журналаСтатья

Švorčík, V, Neděla, O, Slepička, P, Lyutakov, O, Kasálková, NS & Kolská, Z 2018, 'Construction and properties of ripples on polymers for sensor applications', Manufacturing Technology, том. 18, № 5, стр. 851-855. https://doi.org/10.21062/ujep/180.2018/a/1213-2489/MT/18/5/851
Švorčík, Václav ; Neděla, Oldřich ; Slepička, Petr ; Lyutakov, Oleksiy ; Kasálková, Nikola Slepičková ; Kolská, Zdeňka. / Construction and properties of ripples on polymers for sensor applications. В: Manufacturing Technology. 2018 ; Том 18, № 5. стр. 851-855.
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AU - Neděla, Oldřich

AU - Slepička, Petr

AU - Lyutakov, Oleksiy

AU - Kasálková, Nikola Slepičková

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AB - Surface modification of polystyrene and polyethylene naphthalate by a KrF pulse excimer UV laser under the angles of incidence of the laser beam in the range of 0 to 60° with a step of 7.5° was studied in this paper. The influence of the angle of incidence on the period of the resulting surface structures and the modified refractive index of the substrates was determined with all the other parameters of the laser radiation held constant. All data was acquired on the basis of surface analysis. Atomic force microscopy was used to study the morphological changes in the laser treated samples and to determine the period of the ripple-like surface structures, from which the modified refractive index was subsequently calculated. Selected samples were metallized with gold with aim to determine the influence of patterned substrate on consequently formed nanolayer. These information may be useful for consequently constructed SERS system based on ripple-metal system.

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KW - Microscopy

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