# Hard magnetics in ultra-soft magnetorheological elastomers enhance fracture toughness and delay crack propagation

> Research article (Journal of the Mechanics and Physics of Solids, 2023) · cited 38× · AI/ML

**Wikidata**: [openalex:W4318978428](https://www.wikidata.org/wiki/openalex:W4318978428)  
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