5 papers
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…
Alteraxial Phonons in Collinear Magnets
Fuyi Wang, Junqi Xu, Xinqi Liu +3
Axial phonons, carrying angular momentum through rotational lattice vibrations, offer a promising platform for exploring phonon-magnetic coupling effects. However, how the interpla…
Altermagnetic type-II Multiferroics with Néel-order-locked Electric Polarization
Wen-Ti Guo, Junqi Xu, Yurong Yang +2
Altermagnetism, an emergent magnetic phase featuring compensated collinear magnetic moments and momentum-dependent spin splittings, has recently garnered widespread interest. A cri…
Electrically controlled nonvolatile switching of single-atom magnetism in a Dy@C84 single-molecule transistor
Feng Wang, Wangqiang Shen, Yuan Shui +10
Single-atom magnetism switching is a key technique towards the ultimate data storage density of computer hard disks and has been conceptually realized by leveraging the spin bistab…