Pattern formation in PMMA film induced by electric field

Oleksiy Lyutakov, Ivan Hüttel, Václav Prajzler, Vítězslav Jeřábek, Alexander Jančárek, Vladimír Hnatowicz, Václav Švorčík

Результат исследований: Материалы для журналаСтатьярецензирование

20 Цитирования (Scopus)

Аннотация

Micro-sized patterns were created on thin poly(methyl methacrylate) (PMMA) films by the effect of external field, perpendicular to the film surface. The PMMA film, prepared by spin-coating onto Si wafer, was heated to the fluid temperature (275 °C) and a linear pattern was created by the effect of electric field produced by a strip electrode. In another experiment, a round pattern was created as a result of local laser heating of the PMMA film under homogenous electrical field. The created patterns were analyzed by optical microscopy and profile meter. The dependence of the form and size of the created patterns on the intensity of the electric field, exposure time, and initial film thickness was examined. Wave guiding property of a linear pattern, produced by the above technique, was examined in a simple experiment.

Язык оригиналаАнглийский
Страницы (с-по)1131-1135
Число страниц5
ЖурналJournal of Polymer Science, Part B: Polymer Physics
Том47
Номер выпуска12
DOI
СостояниеОпубликовано - 15 июн 2009
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Materials Chemistry
  • Polymers and Plastics
  • Condensed Matter Physics

Fingerprint Подробные сведения о темах исследования «Pattern formation in PMMA film induced by electric field». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать