High-harmonic spectroscopy of light-driven nonlinear anisotropic anomalous Hall effect in a Weyl semimetal

A Bharti, MS Mrudul, G Dixit - Physical Review B, 2022 - APS
Weyl semimetals are promising quantum materials that offer unique topological properties.
Lately, it has been shown that laser-driven electron dynamics have characteristic signatures …

Role of topological charges in the nonlinear optical response from Weyl semimetals

A Bharti, G Dixit - Physical Review B, 2023 - APS
The successful realization of the topological Weyl semimetals has revolutionized
contemporary physics. In recent years, multi-Weyl semimetals, a class of topological Weyl …

Optical control of ultrafast photocurrent in graphene

N Rana, G Dixit - Physical Review B, 2024 - APS
The ability to manipulate electrons with the intense laser pulse enables an unprecedented
control over the electronic motion on its intrinsic timescale. Present work explores the …

Intense Laser-Driven Phenomena In Weyl Semimetals

A Bharti - arxiv preprint arxiv:2501.10293, 2025 - arxiv.org
Condensed-matter provides attractive platforms to realize exotic particles, originally
proposed in high-energy physics. Weyl semimetal (WSM) is a material in which low-energy …