Nature CommunicationsReconfigurable single-shot spectroscopy reaching 86 femtometers resolutionTianwei JiangJie LiLu ChenHongcui ZhangShangsu DingGeorg HerinkShan YinSong YuBin Luo2026-07-13Full textDOI https://doi.org/10.1038/s41467-026-75468-w