3 papers
cond-mat.supr-con2025
Large upper critical fields and strong coupling superconductivity in the medium-entropy alloy (Ti1/3Hf1/3Ta1/3)1-xNbx
Longfu Li, Hongyan Tian, Xunwu Hu +8
Since the discovery of high-entropy superconductors in 2014, superconductivity has remained a focal point of interest in medium- and high-entropy alloys (MEAs-HEAs). Here, we repor…
cond-mat.str-el2024
Fractional Chern insulator candidate in twisted bilayer checkboard lattice
Jia-Zheng Ma, Rui-Zhen Huang, Guo-Yi Zhu +2
We investigate a fractional Chern insulator (FCI) candidate arising from Moiré bands with higher Chern number C=2 on a magic angle twisted bilayer checkboard lattice (MATBCB). The…
cond-mat.str-el2024
Measuring the Boundary Gapless State and Criticality via Disorder Operator
Zenan Liu, Rui-Zhen Huang, Yan-Cheng Wang +2
The disorder operator is often designed to reveal the conformal field theory information in quantum many-body systems. By using large-scale quantum Monte Carlo simulation, we study…