TY - JOUR T1 - Triply‐twinned metamaterials: unraveling the mechanics and failure pathways through high‐resolution XCT JO - Advanced Materials UR - https://eprints.whiterose.ac.uk/id/eprint/240765 PY - 2026/04/27 AU - McArthur D AU - Maddison G AU - Vijayakumar J AU - Tafforeau P AU - Christofidou K AU - Lee PD AU - Tan PJ AU - Leung CLA ED - DO - DOI: 10.1002/adma.202516173 PB - Wiley Y2 - 2026/05/14 ER -