Nature CommunicationsPoint defects in monolayer WSi2N4 and MoSi2N4Jinmeng TongYu CaoYuan-Kun WangZhibo LiuDayong YangChengjian HeChuan XuPeitao LiuShao-Chun LiXing-Qiu ChenWencai Ren2026-03-23Full textDOI https://doi.org/10.1038/s41467-026-70946-7