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Aggregation‐Induced Emission: Dynamic Visualization of Stress/Strain Distribution and Fatigue Crack Propagation by an Organic Mechanoresponsive AIE Luminogen (Adv. Mater. 44/2018)
Author(s) -
Qiu Zijie,
Zhao Weijun,
Cao Mingkui,
Wang Yuqi,
Lam Jacky W. Y.,
Zhang Zhe,
Chen Xu,
Tang Ben Zhong
Publication year - 2018
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201870333
Subject(s) - materials science , visualization , aggregation induced emission , fluorescence , strain (injury) , stress field , metal , composite material , stress (linguistics) , stress–strain curve , nanotechnology , structural engineering , optics , metallurgy , mechanical engineering , deformation (meteorology) , medicine , finite element method , linguistics , philosophy , physics , engineering
Stress is critically important for the manufacturing industry. The visualization of stress/strain distributions and fatigue crack propagation on metal specimens with a pure organic fluorescent material is achieved by Zhe Zhang, Ben Zhong Tang, and co‐workers in article number 1803924 . Such a method enjoys the merits of a simple setup and real‐time, full‐field, on‐site, and direct visualization. The invisible information of the mechanical response of the metal specimens are transformed to visible fluorescent signals.