Nature CommunicationsOrigin of multiple skyrmion phases in EuAl4Yuki AraiKosuke NakayamaAsuka HonmaSeigo SoumaDaisuke ShigaHiroshi KumigashiraTakashi TakahashiKouji SegawaTakafumi Sato2026-04-13Full textDOI https://doi.org/10.1038/s41467-026-71020-y