Nature CommunicationsHybrid auxetic metamaterial platforms enabling multiscale isotropic expansion for distortion-free stretchable displaysSu-Bon KimJunho KimSejin KimDongho ChoiChang-Yeon GuTaek-Soo KimHanul MoonSeunghyup Yoo2026-06-10Full textDOI https://doi.org/10.1038/s41467-026-74141-6