Minghan Hu

Nov 4, 2024 | onlinelibrary.wiley.com | Minghan Hu |Zhongqi Ma |Minsoo Kim |Donghoon Kim

1 Introduction Self-reporting materials, which can respond to applied forces by an optical signal, have attracted significant attention due to their potential use for stress sensing and micro-damage reporting.[1] For example, they provide a unique platform for visualizing and understanding microscale mechanical events, such as crack initiation and propagation, and have been applied to real-time monitoring of micro-damage in aerospace and civil infrastructures.[2] Two main approaches have been...