3 papers
cond-mat.mes-hall2026
Symmetry Breaking and Transition to Robust Excitonic Topological Order in InAs/GaSb Bilayers
Xinghao Wang, Wenfeng Zhang, Yujiang Dong +3
Symmetry and topology are fundamental concepts deeply intertwined in various fields of physics, especially in the studies of quantum phases of matter. The critical role that Coulom…
cond-mat.mes-hall2025
Nonlinear transport of Wigner solid phase surrounding the two-flux composite fermion liquid
Yu-jiang Dong, Xinghao Wang, Jianmin Zheng +5
We have investigated the low temperature (T) transport properties of fractional quantum Hall (FQH) states in a high-mobility two-dimensional hole gas. According to the composite fe…
cond-mat.mtrl-sci2024
Extremely Large Anisotropy of Effective Gilbert Damping in Half-Metallic CrO2
Liangliang Guo, Ranran Cai, Zhenhua Zhang +6
Half-metals are a class of quantum materials with 100% spin-polarization at the Fermi level and have attracted a lot of attention for future spintronic device applications. CrO2 is…