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Microstructural Periodic Arrays in Poly(Butylene Adipate) Featured with Photonic Crystal Aggregates
Author(s) -
Nagarajan Selvaraj,
Woo Eamor M.,
Su ChiHsuan,
Yang ChengEn
Publication year - 2021
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.202170055
Subject(s) - iridescence , adipate , photonic crystal , materials science , structural coloration , optoelectronics , nanotechnology , optics , composite material , physics
Front Cover : In article number 2100202 by Eamor M. Woo and co‐workers, micro‐ and nano‐assemblies in periodically ring‐banded PBA crystal aggregates lead to novel photonic properties never been reported. When fine‐tuned, they display ordered structures on the top surface and in the interior lamellae, growing as rib‐branches from “strut” crystals, forming a grating architecture, interfering with light to produce colorful iridescence patterns (templated into letters NCKU).