Retraction of "Trap-Mediated Energy Transfer in Er-Doped Cesium Lead Halide Perovskite".
Feng JiangWeihao ZhengYing JiangYang LiPeng FanWei HuangXianwei FuLihui LiYu OuyangXiaoli ZhuXiujuan ZhuangAnlian PanPublished in: The journal of physical chemistry letters (2020)