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Showing 2013 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2013★ 53 cited
Weak Topological Insulators in PbTe/SnTe Superlattices
Gang Yang, Junwei Liu, Liang Fu +2
It is desirable to realize topological phases in artificial structures by engineering electronic band structures. In this paper, we investigate superlattice…
cond-mat.mtrl-sci2013★ 228 cited
Surface States of Topological Crystalline Insulators in IV-VI Semiconductors
Junwei Liu, Wenhui Duan, Liang Fu
Topological crystalline insulators (TCI) are new topological phases of matter protected by crystal symmetry of solids. Recently, the first realization of TCI has been predicted and…