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Pattern multiplication by template-guided self-assembly of cylinder-forming copolymers: Field-theoretic and particle-based simulationsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Kriksin Yury A., Neratova Irina V., Khalatur Pavel G., Khokhlov Alexei R.
- Журнал: Chemical Physics Letters
- Том: 492
- Номер: 1-3
- Год издания: 2010
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 103
- Последняя страница: 108
- DOI: 10.1016/j.cplett.2010.04.028
- Аннотация: Using self-consistent-field theory and dissipative particle dynamics, we study the self-assembly of cylinder-forming copolymers near homogeneous surfaces and two patterned substrates (with hexagonal pattern and sparse rectangular pattern, SRP), having periodically distributed regions of different wettability. These patterned templates are demonstrated to provide an effective means to enhance the stability of vertically aligned cylindrical domains ('cylindrical brushes') in thin films. The template-guided control over ordering and orientation is strongly dependent on affinity between the minority domains and the pattern. For SRP, when two characteristic length scales are involved, doubling the pattern frequency is observed in the resulting array of microdomains. (C) 2010 Elsevier B.V. All rights reserved.
- Добавил в систему: Хохлов Алексей Ремович