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Wang N, Chen X, Yang Y, Dong J, Wang C, Yang G.Wang N, et al.Sci Rep. 2013;3:1298. doi: 10.1038/srep01298.Sci Rep. 2013.PMID: 23416646Free PMC article.
Chen XD, Deng WM, Shi FL, Zhao FL, Chen M, Dong JW.Chen XD, et al. Among authors: chen m.Phys Rev Lett. 2019 Jun 14;122(23):233902. doi: 10.1103/PhysRevLett.122.233902.Phys Rev Lett. 2019.PMID: 31298874
Wang W, Gao W, Chen X, Shi F, Li G, Dong J, Xiang Y, Zhang S.Wang W, et al.Phys Rev Lett. 2020 Nov 13;125(20):203901. doi: 10.1103/PhysRevLett.125.203901.Phys Rev Lett. 2020.PMID: 33258635