Size control and registration of nano-structured thin films by cross- units.

Kim, Eunhye; Shin, Changhak; Ahn, Hyungju; Ryu, Du Yeol; Bang, Joona; Hawker, Craig J; Russell, Thomas P · Soft Matter · 2008

basic_science · Level V

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Abstract

Thermoset thin films via directed self-assembly, where benzocyclobutene (BCB) groups are incorporated selectively into the one block, have been prepared from cross-linkable block copolymers in a simple process, which allows size controllability and the registration of oriented microdomains in multi-layer applications.