13/05/2026
The team lead by Jörg Wrachtrup (University of Stuttgart, Germany) and Xiaodong Xu (University of Washington, USA) discovered supermoiré magnetic states - magnetic textures much bigger than their corresponding moiré unit cell. This is an example of twist-induced ferromagnetism in antiferromagnets. For magnetic imaging they used an attoAFM/CFM platform for NV magnetometry and QZabre LLC diamond tips.
Ruoming Peng, the author of this publication, will speak about this remarkable finding at the attocube 2D materials conference https://www.attocube.com/en/ressources/2d-materials-conference-2026 next month.
Read the nature publication here: https://www.nature.com/articles/s41565-025-02103-y
Scanning nitrogen-vacancy microscopy unveils super-moiré spin textures emerging in twisted double-bilayer CrI3 and provides real-space evidence of antiferromagnetic Néel-type skyrmions spanning multiple moiré cells.