Nature CommunicationsDirect in-situ observation of hydrogen-enhanced diffusive deformation at the crack tip in pure aluminiumLei JiangYuan MaXinyang YuBinglu ZhangXiang WangYang HeLuning WangJianxin XieLijie Qiao2026-09-09Full textDOI https://doi.org/10.1038/s41467-026-77328-z