Perspective article in Science by Markus Morgenstern and Mark Goerbig.

Following the recent progresses made by the Yazdani group in visualizing broken symmetries and topological states caused by the interaction between electrons in graphene under high magnetic field [1], Markus Morgenstern and Mark Goerbig have released Perspective article in Science [2], where they review in a very accessible language the basic physics beyond the observed effects.


[1] Visualizing broken symmetry and topological defects in a quantum Hall ferromagnet
X. Liu, G. Farahi, C.-L.Chiu, Z. Papic, K. Watanabe, T. Taniguchi, M. P. Zaletel, and A. Yazdani
Science 375, 321 (2021).  DOI: 10.1126/science.abm3770

[2] Many-particle electron states in graphene
M. Morgenstern and M. Goerbig
Science 375, 263 (2022).  DOI: 10.1126/science.abn2049