41 citations · 74 across the 6 of their papers we have counts for
6 papers
Helicity-engineered nonlinear optical responses in photo-excited topological semimetals
Roshan Kumar Thakur, Prachi Venkat, Amar Bharti +1
Topological materials provide a transformative arena for light-driven control of electronic motion; yet, direct manipulation of electron dynamics on sub-cycle timescale remains a s…
Coherent control of chirality in Weyl semimetals
Amar Bharti, Margarita Khokhlova, Misha Ivanov +1
Weyl fermions in inversion-symmetric Weyl semimetals occur in pairs of opposite chirality, leading to symmetric optical responses under circularly-polarised light and a vanishing n…
Photocurrent generation in solids via linearly polarized laser
Amar Bharti, Gopal Dixit
To add to the rapidly progressing field of ultrafast photocurrent, we propose a universal method to generate photocurrent in normal and topological materials using a pair of multic…
Tailoring Photocurrent in Weyl Semimetals via Intense Laser Irradiation
Amar Bharti, Gopal Dixit
Generating and tailoring photocurrent in topological materials has immense importance in fundamental studies and the technological front. Present work introduces a universal method…
Comment on "How to Observe Coherent Electron Dynamics Directly" [H. J. Suominen and A. Kirrander, Phys. Rev. Lett. 112, 043002 (2014)]
Robin Santra, Gopal Dixit, Jan Malte Slowik
This is a comment on "How to Observe Coherent Electron Dynamics Directly" [H. J. Suominen and A. Kirrander, Phys. Rev. Lett. 112, 043002 (2014)].
Incoherent x-ray scattering in single molecule imaging
Jan Malte Slowik, Sang-Kil Son, Gopal Dixit +2
Imaging of the structure of single proteins or other biomolecules with atomic resolution would be enormously beneficial to structural biology. X-ray free-electron lasers generate h…