Kinetic Pathways of Block Copolymer Directed Self-Assembly: Insights from Efficient Continuum Modeling
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https://figshare.com/articles/dataset/Kinetic_Pathways_of_Block_Copolymer_Directed_Self-Assembly_Insights_from_Efficient_Continuum_Modeling/12962699
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资源简介：
We
introduce a computationally efficient continuum technique to
simulate the complex kinetic pathways of block copolymer self-assembly.
Subdiffusive chain dynamics is taken into account via nonlocal Onsager
coefficients. An application to directed self-assembly of thin films
of diblock copolymers on patterned substrates reveals the conditions
under which experimentally observed metastable structures intervene
in the desired thin-film morphology. The approach generalizes easily
to multiblock copolymers and more complex guiding patterns on the
substrate, and its efficiency allows for the systematic optimization
of guiding patterns and process conditions.
创建时间：
2020-09-10
