Realization of flat band with possible nontrivial topology in electronic Kagome lattice - Li, Z., Zhuang, J., Wang, L., Feng, H., Gao, Q., Xu, X., Hao, W., Wang, X., Zhang, C., Wu, K., Dou, S. X., Chen, L., Hu, Z., Du, Y. (American Association for the Advancement of Science (AAAS), 2018)
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