Three-fold minivalley induced by trigonal warping under an electric field, which can be used to control spin filling. Selected for an Editors’ Suggestion.

From the article:

Switching Spin Filling Sequence in a Bilayer Graphene Quantum Dot through Trigonal Warping
Guo-Quan Qin, Fang-Ming Jing, Tian-Yue Hao, Shun-Li Jiang, Zhuo-Zhi Zhang, Gang Cao, Xiang-Xiang Song, and Guo-Ping Guo
Phys. Rev. Lett. 134, 036301 (2025)

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