Nature CommunicationsImaging multilevel exciton transport enabled by correlated electronic statesHuan LiuShihong ChenHaowen XuRui HanZejun SunShuchun HuangXiushuo ZhangLi HuangJianbin LuoDameng Liu2026-01-29Full textDOI https://doi.org/10.1038/s41467-026-68868-5