2.1k citations · 6.4k across the 21 of their papers we have counts for
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cond-mat.mes-hall2013★ 363 cited
Spin-filtered Edge States with an Electrically Tunable Gap in a Two-Dimensional Topological Crystalline Insulator
Junwei Liu, Timothy H. Hsieh, Peng Wei +3
Three-dimensional topological crystalline insulators were recently predicted and observed in the SnTe class of IV-VI semiconductors, which host metallic surface states protected by…
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…