Nonlinear transport phenomena offer an exciting probe into the band geometry and symmetry properties of a system. While most studies on nonlinear transport have looked at …
H Liu, D Culcer - Physical Review Letters, 2024 - APS
The theory of the orbital Hall effect (OHE), a transverse flow of orbital angular momentum (OAM) in response to an electric field, has concentrated on intrinsic mechanisms. Here …
R Xu, Z Zhang, J Liang, H Zhu - Small, 2024 - Wiley Online Library
Valleytronics, harnessing the valley degree of freedom in the momentum space, is a potential energy‐efficient approach for information encoding, manipulation, and storage …
We propose a tilt-assisted tunneling chirality Hall effect in the normal metal-superconductor (NS) junctions based on the time-reversal-broken type-I Weyl semimetals. It is found that the …
Despite the rapid progress in the study of planar Hall effect (PHE) in recent years, all the previous works only showed that the PHE is connected to local geometric quantities, such as …
We present a systematic study of the nonlinear thermal Hall responses in bosonic systems using the quantum kinetic theory framework. We demonstrate the existence of an intrinsic …
The tunneling valley Hall effect allows the electrical generation of the transverse valley- dependent current in tunnel junctions, which is free from the Berry curvature but requires …
RB Atencia, A Agarwal, D Culcer - arXiv preprint arXiv:2403.07055, 2024 - arxiv.org
The investigation of orbital angular momentum (OAM) of delocalised Bloch electrons has significantly advanced our understanding of magnetic, transport, and optical phenomena in …
The investigation of orbital angular momentum (OAM) of delocalised Bloch electrons has advanced our understanding of magnetic, transport, and optical phenomena in crystals …