From the 1 of 5 linked papers with an AI index.
5 papers
Vortex-Number-Controlled Josephson Diode Polarity in Corbino Junctions
Linghao Huang, Jing Wang
The paper demonstrates that the polarity of the Josephson diode effect in Corbino junctions can be deterministically switched by the number of Josephson vortices, due to selective…
Revisiting quadratic band crossing: from interaction-driven instability to intrinsic topology
Yadong Jiang, Linghao Huang, Zhaochen Liu +2
The realization of robust quantum anomalous Hall (QAH) phases at elevated temperatures remains a central challenge in condensed matter physics. While quadratic band crossing points…
Moiré Ferroelectricity-Driven Band Engineering in Twisted Square Bilayers
Kejie Bao, Rui Shi, Huan Wang +2
We develop the moiré band theory for M-valley twisted square homobilayers with layer groups - and -, and propose candidate material realizations. We show that moir…
Revealing Superconducting Chiral Edge Modes via Resistance Distributions
Linghao Huang, Dongheng Qian, Jing Wang
Inducing superconducting correlations in quantum anomalous Hall (QAH) states offers a promising route to realize topological superconductivity with chiral Majorana edge modes. Howe…
Edge optical effect as a probe of chiral topological superconductors
Linghao Huang, Jing Wang
We study the optical effect of chiral topological superconductors in two dimensions. The linear optical response from chiral Bogoliubov edge modes in clean superconductors has in-g…