22 citations · 59 across the 11 of their papers we have counts for
12 papers
Intrinsic Orbital Hall Effect in Degenerate Spin-3/2 Systems driven by the quantum metric
Rhonald Burgos Atencia
We show that in rotationally invariant spin- systems the orbital Hall effect originates from interband matrix elements of the orbital magnetic moment. The resulting Hall respo…
Quantum metric quadrupoles in elemental bismuth thin films
Rhonald Burgos Atencia, Pavlo Makushko, Gabriele Naselli +11
The nonlinear transport properties of solids are deeply rooted in the quantum geometry of their electronic wavefunctions, which is encoded in the quantum geometric tensor. Its real…
Skew scattering induced contribution to orbital Hall response
Dayana Joy, Vivek Pandey, Rhonald Burgos Atencia +1
Our study provides the disorder-induced contribution to the orbital Hall conductivity in three-dimensional Weyl semimetals with broken time-reversal symmetry. Using the quantum kin…
Quantum geometry and linear orbital response in arbitrary representation
Rhonald Burgos Atencia
We develop a unified framework to compute band-geometric quantities in multiband systems whose low-energy Hamiltonians realize arbitrary representations. Exploiting the pre…
Zeeman-activated Berry curvature magnetotransport from the bulk of non-magnetic metals with inversion symmetry
Rhonald Burgos Atencia, Antonio Vecchione, Denys Makarov +1
The Berry curvature (BC), a quantity encoding the geometry of electronic wavefunctions, governs various electronic transport effects in quantum materials. In magnetic systems, the…
Room-Temperature Disorder-Driven Nonlinear Transport in Topological Materials
Rhonald Burgos Atencia, Shanshan Liu, Kian Ping Loh +1
Recent experiments have reported nonlinear signals in topological materials up to room temperature. Here we show that this response stems from extrinsic spin-orbit contributions to…