TY - GEN
T1 - Switchable and permanent surface topographies formed in chiral nematic media
AU - Liu, D.
AU - Bastiaansen, C.W.M.
AU - Toonder, den, J.M.J.
AU - Broer, D.J.
PY - 2013
Y1 - 2013
N2 - From Abstracts of Papers, 245th ACS National Meeting & Exposition, New Orleans, LA, United States, April 7-11, 2013 (2013), POLY-215. | Language: English, Database: CAPLUS
The formation of surfaces with well-controlled non-flat topologies is of relevance for many applications.Here we present a more general method to form surface protrusions in a non-patterned chiral-nematic film by localized exposure. We demonstrate that by adjustment of composition and curing conditions one can either make an elastic film that forms dynamic protrusions that disappear as soon as the exposure stops or deformable films that have permanent surface relief that do not disappear even after a heating treatment.
AB - From Abstracts of Papers, 245th ACS National Meeting & Exposition, New Orleans, LA, United States, April 7-11, 2013 (2013), POLY-215. | Language: English, Database: CAPLUS
The formation of surfaces with well-controlled non-flat topologies is of relevance for many applications.Here we present a more general method to form surface protrusions in a non-patterned chiral-nematic film by localized exposure. We demonstrate that by adjustment of composition and curing conditions one can either make an elastic film that forms dynamic protrusions that disappear as soon as the exposure stops or deformable films that have permanent surface relief that do not disappear even after a heating treatment.
M3 - Conference contribution
T3 - Abstracts of Papers of the American Chemical Society
BT - Proceedings of the 245th ACS National Meeting & Exposition, 7-11 April 2013, New Orleans
ER -