Nature CommunicationsHarness of room-temperature polar skyrmion bag in oxide superlatticeLinming ZhouMohit TanwaniPeiran TongPushpendra GuptaYongjun WuYuhui HuangHe TianSujit DasZijian Hong2025-11-11Full textDOI https://doi.org/10.1038/s41467-025-64858-1