Well-ordered "tooth-shaped" silver-microstructures on poly(methyl methacrylate) patterned by laser writing

Аннотация

A method for the preparation of "tooth-shaped" periodical, silver structures on poly(methyl methacrylate) (PMMA) is described. The method consists in laser beam patterning of porphyrine doped PMMA coated with thin silver film. Laser light absorption caused local PMMA heating, followed by distortion of PMMA surface layer and cutting of top silver film. The laser patterning was accomplished in two perpendicular directions, leading to creation of "tooth-shaped" silver microstructures. Analyses by AFM, SEM and EDS techniques shown that the structures prepared in this way consist of periodically arranged elements with elevated edges, partially covered by silver islands. Such ordered structures may find application in optics and optoelectronics.

Язык оригинала	Английский
Страницы (с-по)	388-391
Число страниц	4
Журнал	Materials Letters
Том	158
DOI	https://doi.org/10.1016/j.matlet.2015.06.026
Состояние	Опубликовано - 25 июн 2015
Опубликовано для внешнего пользования	Да

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Доступ к документу

10.1016/j.matlet.2015.06.026

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Цитировать

Tůma, J., Lyutakov, O., Šimek, P., Hnatowicz, V., & Švorčík, V. (2015). Well-ordered "tooth-shaped" silver-microstructures on poly(methyl methacrylate) patterned by laser writing. Materials Letters, 158, 388-391. https://doi.org/10.1016/j.matlet.2015.06.026

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abstract = "A method for the preparation of {"}tooth-shaped{"} periodical, silver structures on poly(methyl methacrylate) (PMMA) is described. The method consists in laser beam patterning of porphyrine doped PMMA coated with thin silver film. Laser light absorption caused local PMMA heating, followed by distortion of PMMA surface layer and cutting of top silver film. The laser patterning was accomplished in two perpendicular directions, leading to creation of {"}tooth-shaped{"} silver microstructures. Analyses by AFM, SEM and EDS techniques shown that the structures prepared in this way consist of periodically arranged elements with elevated edges, partially covered by silver islands. Such ordered structures may find application in optics and optoelectronics.",

keywords = "Patterning, Polymer laser writing, Porphyrine absorber, Silver microstructures",

author = "Ji{\v r}{\'i} Tůma and Oleksiy Lyutakov and Petr {\v S}imek and Vladim{\'i}r Hnatowicz and V{\'a}clav {\v S}vor{\v c}{\'i}k",

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T1 - Well-ordered "tooth-shaped" silver-microstructures on poly(methyl methacrylate) patterned by laser writing

AU - Tůma, Jiří

AU - Lyutakov, Oleksiy

AU - Šimek, Petr

AU - Hnatowicz, Vladimír

AU - Švorčík, Václav

PY - 2015/6/25

Y1 - 2015/6/25

N2 - A method for the preparation of "tooth-shaped" periodical, silver structures on poly(methyl methacrylate) (PMMA) is described. The method consists in laser beam patterning of porphyrine doped PMMA coated with thin silver film. Laser light absorption caused local PMMA heating, followed by distortion of PMMA surface layer and cutting of top silver film. The laser patterning was accomplished in two perpendicular directions, leading to creation of "tooth-shaped" silver microstructures. Analyses by AFM, SEM and EDS techniques shown that the structures prepared in this way consist of periodically arranged elements with elevated edges, partially covered by silver islands. Such ordered structures may find application in optics and optoelectronics.

AB - A method for the preparation of "tooth-shaped" periodical, silver structures on poly(methyl methacrylate) (PMMA) is described. The method consists in laser beam patterning of porphyrine doped PMMA coated with thin silver film. Laser light absorption caused local PMMA heating, followed by distortion of PMMA surface layer and cutting of top silver film. The laser patterning was accomplished in two perpendicular directions, leading to creation of "tooth-shaped" silver microstructures. Analyses by AFM, SEM and EDS techniques shown that the structures prepared in this way consist of periodically arranged elements with elevated edges, partially covered by silver islands. Such ordered structures may find application in optics and optoelectronics.

KW - Patterning

KW - Polymer laser writing

KW - Porphyrine absorber

KW - Silver microstructures

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