Large-scale STM image of a cleaved Fe₃Sn₂ surface with two different surface layers: Fe-Sn (yellow) and Sn (red). Selected for an Editors’ Suggestion.

From the article:

Flatbands and Emergent Ferromagnetic Ordering in ${\mathrm{Fe}}_3{\mathrm{Sn}}_2$ Kagome Lattices
Zhiyong Lin, Jin-Ho Choi, Qiang Zhang, Wei Qin, Seho Yi, Pengdong Wang, Lin Li, Yifan Wang, Hui Zhang, Zhe Sun, Laiming Wei, Shengbai Zhang, Tengfei Guo, Qingyou Lu, Jun-Hyung Cho, Changgan Zeng, and Zhenyu Zhang
Phys. Rev. Lett. 121, 096401 (2018)

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