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Back Cover: Athermal and Soft Multi‐Nanopatterning of Azopolymers: Phototunable Mechanical Properties (Angew. Chem. Int. Ed. 10/2020)
Author(s) -
Yang Bowen,
Cai Feng,
Huang Shuai,
Yu Haifeng
Publication year - 2020
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.202000643
Subject(s) - materials science , nanoimprint lithography , photolithography , nanotechnology , glass transition , fabrication , polymer , lithography , optoelectronics , composite material , medicine , alternative medicine , pathology
The phototunable mechanical properties of an azopolymer include a photoswitchable glass‐transition temperature and a photoinduced change from a glassy plastic to a viscoplastic polymer, as shown by H. Yu and et al. in their Research Article on page 4035. These phototunable properties enable the on‐demand fabrication of multiple nanopatterns on flexible substrates by athermal nanoimprint lithography and photolithography.