title: Diverse macroscopic helical motions of microribbons driven by electrons.
abstract: Novel stimuli-responsive microscale materials capable of undergoing diverse out-of-plane helical motions (e.g., bending, twisting and coiling) when exposed to electron irradiation are reported. The macroscopic morphological changes of microribbons induced by electrons arise from the combination of diagonal in-plane, non-bonded distortion relative to the long axis of the microribbon and vertical non-bonded distortion.
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Cheng
authors.initials: C
authors.lastname: Peng
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Yifan
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Yibin
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Zichao
authors.initials: Z
authors.lastname: Zhou
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Yanke
authors.identifier: http://orcid.org/0000-0002-9671-3704
authors.initials: Y
authors.lastname: Che
authors.affiliation: Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China. ykche@iccas.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Jincai
authors.initials: J
authors.lastname: Zhao