相关期刊:《Chinese Physics C》《Frontiers of Mathematics in China》《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》《Journal of Systems Engineering and Electronics》更多>>
The work is supported by National Natural Science Foundation of China(NSFC)(Grants No.11574215,No.11575116,No.11274359,and No.11422428);H.M.W is also supported by the National 973 program of China(Grants No.2018YFA0305700 and No.2013CB921700);the“Strategic Priority Research Program(B)”of the Chinese Academy of Sciences(Grant No.XDB07020100).
Node line band-touchings protected by mirror symmetry(named as m-NLs),the product of inversion and time reversal symmetry S=PT(named as s-NLs),or nonsymmorphic symmetry are nontrivial topological objects of topologica...