Nature CommunicationsAchieving trap-depth-tunable organic persistent luminescence through host energy-level engineeringChenhan ZhanCunjian LinRujun YangYajing WangZishuang WuYang LiWenting DengJumpei UedaYixi ZhuangRong-Jun Xie2025-12-23Full textDOI https://doi.org/10.1038/s41467-025-67529-3