Nature

Intrinsic polar vortex crystals in A-site layer-ordered perovskites

• Chao Xu
• Nengneng Luo
• Junyi Yue
• Changsheng Chen
• Tieyuan Bian
• Chi Zhang
• Xiangli Che
• Jianwen Liang
• Molly Meng-Jung Li
• Jun Yin
• Zhen Chen
• Shujun Zhang
• Xiaoqing Pan
• Ye Zhu

2026-04-29

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DOI https://doi.org/10.1038/s41586-026-10470-2