89 citations · 135 across the 5 of their papers we have counts for
5 papers
Topological Quantum Phase Transitions in Metallic Shiba Lattices
Ning Dai, Kai Li, Yan-Bin Yang +1
Shiba bands formed by overlapping Yu-Shiba-Rusinov subgap states in magnetic impurities on a superconductor play an important role in topological superconductors. Here, we theoreti…
Structural Disorder Induced Second-order Topological Insulators in Three Dimensions
Jiong-Hao Wang, Yan-Bin Yang, Ning Dai +1
Higher-order topological insulators are established as topological crystalline insulators protected by crystalline symmetries. One celebrated example is the second-order topologica…
Hinge solitons in three-dimensional second-order topological insulators
Yu-Liang Tao, Ning Dai, Yan-Bin Yang +2
A second-order topological insulator in three dimensions refers to a topological insulator with gapless states localized on the hinges, which is a generalization of a traditional t…
Quantum transport through three-dimensional topological insulator p-n junction under magnetic field
Ning Dai, Yan-Feng Zhou, Peng Lv +1
The 3D topological insulator (TI) PN junction under magnetic fields presents a novel transport property which is investigated both theoretically and numerically in this paper. Tran…
Double refraction and spin splitter in a normal-hexagonal semiconductor junction
Peng Lv, Ning Dai, Qing-Feng Sun
In analogy with light refraction at optical boundary, ballistic electrons also undergo refraction when propagate across a semiconductor junction. Establishing a negative refractive…