7 papers
Coherent control of orthogonal continuum states in XUV photoionization
Neha Kukreti, Amol R. Holkundkar
We demonstrate coherent control of orthogonal continuum electron states in the XUV photoionization of atomic hydrogen using polarization-tailored driving fields. By combining polar…
Wavelength-driven photoelectron momentum tilt in XUV Ionization
Neha Kukreti, Amol R. Holkundkar
We investigate how atomic structure influences photoelectron momentum distributions (PMDs) in single-photon ionization by a linearly polarized extreme-ultraviolet (XUV) pulse. We d…
Relativistic electron dynamics in ultra-intense lasers
Amol R Holkundkar
These lectures at Winter School on Intense Laser Science (WiSILS-2024) at IIT Jodhpur, India, will focus on the Relativistic charge particle dynamics in ultra-intense laser pulses.…
High-harmonic generation as a tunneling delay probe
Amol R. Holkundkar
We investigate the feasibility of using high-harmonic generation (HHG) as a complementary probe of tunneling delay in strong-field ionization. By combining time--frequency analysis…
Phase-Controlled Ramsey Interference of XUV Photoelectrons
Neha Kukreti, Amol R Holkundkar
We investigate Ramsey-type quantum interference in photoelectron momentum distributions generated by two time-delayed, linearly polarized extreme-ultraviolet (XUV) laser pulses. Th…
Harmonic emission as a probe to coherent transitions in the topological superconductors
Nivash R., S. Srinidhi, Jayendra N. Bandyopadhyay +1
We investigate the dynamical behavior of a topological superconducting system, demonstrating that its static configuration undergoes a transition driven by an intrinsic supercurren…