From the 1 of 4 linked papers with an AI index.
4 papers
Third-order nonlinear transport in a percolative two-dimensional superconductor
Wenjun Liu, Chenghe Wang, Xiubin Li +5
The paper reports the observation of a strong third-order nonlinear transport signal, manifested as a third-harmonic voltage, in a percolative two‑dimensional 1T′‑MoTe₂ superconduc…
Electric-field-driven magnetic switching and tightly bound interlayer excitons in bilayer CrSBr
Xiubin Li, Yu Sun, Xuanji Wang +8
Electric field control of magnetic order in two-dimensional (2D) van der Waals magnets is a central goal for low-power spin-based technologies. In the ambient-stable antiferromagne…
Higher odd-order nonlinear Hall effect in magnetic topological insulator Mn(Bi1-xSbx)2Te4
Xiubing Li, Zheng Dai, Shuai Zhang +10
The nonlinear Hall effect is a new member of the Hall effect family, which attracts intense research interests, and it is closely related to the quantum geometry of quantum materia…
Room-temperature third-order nonlinear anomalous Hall effect in ferromagnetic metal Fe3GaTe2
Zheng Dai, Shuai Zhang, Jiajun Li +9
Berry curvature, as the imaginary component of quantum geometry, plays a crucial role in condensed matter physics. The spatial distribution of Berry curvature can be characterized…