Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn

by Zhonghao Liu, Man Li, Qi Wang, Guangwei Wang, Chenhaoping Wen, Kun Jiang, Xiangle Lu, Shichao Yan, Yaobo Huang, Dawei Shen, Jia-Xin Yin, Ziqiang Wang, Zhiping Yin, Hechang Lei, Shancai Wang
Published 2020-08-01