1.5k citations · 15k across the 128 of their papers we have counts for
128 papers
High Order Geometric Channels for Nonlinear Transport in Bloch Bands
Sami Farrag, Eugene Mele, Tony Low
We develop a geometric perturbation theory of Bloch states for perturbations coupling via the interband Berry connection. The gauge-invariant Bargmann trace builds the dressed disp…
Enhanced Spin Hall Response From Aligned Kramers-Weyl Points in High Chern Number Semimetals
C. O. Ascencio, Wei Jiang, D. J. P. de Sousa +3
We propose a spin Hall effect (SHE) enhancement mechanism due to Kramers-Weyl point (KWP) alignment in chiral topological semimetals with high Chern numbers (CNs). Through model Ha…
Helical boundary modes from synthetic spin in a plasmonic lattice
Sang Hyun Park, Michael Sammon, Eugene Mele +1
Artificial lattices have been used as a platform to extend the application of topological physics beyond electronic systems. Here, using the two-dimensional Lieb lattice as a proto…
Robust negative longitudinal magnetoresistance and spin-orbit torque in sputtered Pt3Sn topological semimetal
Delin Zhang, Wei Jiang, Hwanhui Yun +11
Contrary to topological insulators, topological semimetals possess a nontrivial chiral anomaly that leads to negative magnetoresistance and are hosts to both conductive bulk states…
Dipole-matter interactions governed by the asymmetry of Maxwell equations
Yuhan Zhong, Chan Wang, Chenxu Bian +8
Directionally molding the near-field and far-field radiation lies at the heart of nanophotonics and is crucial for applications such as on-chip information processing and chiral qu…
Field-free-switching state diagram of perpendicular magnetization subjected to conventional and unconventional spin-orbit torques
D. J. P. de Sousa, P. M. Haney, J. P. Wang +1
The lack of certain crystalline symmetries in strong spin-orbit-coupled non-magnetic materials allows for the existence of uncoventional spin Hall responses, with electrically gene…