NatureElectro-generated excitons for tunable lanthanide electroluminescenceJing TanPeng ZhangXiaoqing SongChunmiao HanFeng WangJing ZhangChunbo DuanZhilong ZhangSanyang HanHui XuXiaogang Liu2025-11-19Full textDOI https://doi.org/10.1038/s41586-025-09717-1