50 citations · 68 across the 6 of their papers we have counts for
6 papers
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…
Band Geometry Induced Third-Harmonic Generation
Sanjay Sarkar, Debottam Mandal, Amit Agarwal
Third-harmonic generation (THG) is a key nonlinear optical process for ultrafast imaging, terahertz (THz) signal generation, and symmetry-sensitive probes, often dominating in cent…
Light-induced Nonlinear Resonant Spin Magnetization
Sayan Sarkar, Sunit Das, Debottam Mandal +1
The optical generation of nonequilibrium spin magnetization plays a crucial role in advancing spintronics, providing ultrafast control of magnetization dynamics without the need fo…
Quantum Geometry Induced Third Order Nonlinear Transport Responses
Debottam Mandal, Sanjay Sarkar, Kamal Das +1
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 second-or…
Nonlinear magnetotransport in Weyl semimetal
Debottam Mandal, Kamal Das, Amit Agarwal
The recent discovery of the quantum nonlinear Hall effect has revived the field of nonlinear transport. Here, we predict magnetic field-induced nonlinear Hall effect in time-revers…
Magnus Nernst and thermal Hall effect
Debottam Mandal, Kamal Das, Amit Agarwal
Motivated by the recent prediction of the Magnus Hall effect in systems with broken inversion symmetry, in this paper we study the Magnus Nernst effect and the Magnus thermal Hall…