Nature CommunicationsA high-κ homogeneous ink for printable electroluminescent devicesTao LiZhengwen LiWeilong ChenJunhao ChenHaijie ZhouCaiyan WangXiaochun CaoBin LiShujiang DingLei Shi2025-10-10Full textDOI https://doi.org/10.1038/s41467-025-64075-w