147 citations · 568 across the 26 of their papers we have counts for
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Anomalous Coherence Length of Majorana Zero Modes at Vortices in Superconducting Topological Insulators
Bo Fu, Shun-Qing Shen
The coherence length of two Majorana zero energy modes in a p-wave topological superconductor is inversely proportional to the superconducting order parameter. We studied the finit…
Half-Quantized Hall Effect at the Parity-Invariant Fermi Surface
Jin-Yu Zou, Rui Chen, Bo Fu +3
Condensed matter realization of a single Dirac cone of fermions in two dimensions is a long-standing issue. Here we report the discovery of a single gapless Dirac cone of half-quan…
Signature of parity anomaly in the measurement of optical Hall conductivity in quantum anomalous Hall systems
Zi-Ang Hu, Huan-Wen Wang, Bo Fu +2
Parity anomaly is a quantum mechanical effect that the parity symmetry in a two-dimensional classical action is failed to be restored in any regularization of the full quantum theo…
Quantum Anomalous Semimetals
Bo Fu, Jin-Yu Zou, Zi-Ang Hu +2
The topological states of matter and topological materials have been attracting extensive interests as one of the frontier topics in condensed matter physics and materials science…
Half-Quantized Hall Effect and Power Law Decay of Edge Current Distribution
Jin-Yu Zou, Bo Fu, Huan-Wen Wang +2
The half-quantized Hall conductance is characteristic of quantum systems with parity anomaly. Here we investigate topological and transport properties of a class of parity anomalou…
Fractional Electromagnetic Response in Three-Dimensional Chiral Anomalous Semimetal
Huan-Wen Wang, Bo Fu, Jin-Yu Zou +2
The magnetoelectric coupling of electrons in a three-dimensional solid can be effectively described by axion electrodynamics. Here we report the discovery of the fractional magneto…
Tailoring Quadrupole Topological Insulators with Periodic Driving and Disorder
Zhen Ning, Bo Fu, Dong-Hui Xu +1
The quadrupole topological insulator (QTI) has attracted intense studies as a prototype of symmetry-protected higher-order topological phases of matter with a quantized quadrupole…