4 papers
Electrically Tunable Terahertz Chirality from Quantum Geometry
Sobhan Subhra Mishra, Thomas CaiWei Tan, Faxian Xiu +1
Quantum geometry encoded in the momentum space structure of electronic wavefunctions, governs charge dynamics through Berry curvature, enabling unconventional transport and optical…
Defect Engineering for Stabilizing Magnetic and Topological Properties in Mn(Bi1-xSbx)2Te4
Haonan Chen, Jiayu Wang, Huayao Li +18
MnBi2Te4 is a versatile platform for exploring diverse topological quantum states, yet its potential is hampered by intrinsic antisite defects. While Sb substitution has been emplo…
Room-temperature intrinsic nonlinear planar Hall effect in TaIrTe
Chang Jiang, Fan Yang, Jinshan Yang +12
Intrinsic responses are of paramount importance in physics research, as they represent the inherent properties of materials, independent of extrinsic factors that vary from sample…
Room-temperature nonlinear transport and microwave rectification in antiferromagnetic MnBiTe films
Shanshan Liu, Rhonald Burgos, Enze Zhang +13
The discovery of the nonlinear Hall effect provides an avenue for studying the interplay among symmetry, topology, and phase transitions, with potential applications in signal doub…