@misc{manabendra2022a, title = {Spontaneous time-reversal symmetry breaking in twisted double bilayer graphene}, author = {Manabendra Kuiri, Christopher Coleman, Zhenxiang Gao, Aswin Vishnuradhan, Kenji Watanabe, Takashi Taniguchi, Jihang Zhu, Allan H. MacDonald, Joshua Folk}, publisher = {Springer Science and Business Media LLC}, year = {2022-10-29}, keywords = {wisted double bilayer graphene, anomalous Hall effect, ferromagnetism} }