39 citations · 263 across the 18 of their papers we have counts for
6 papers · 1 filter
Nonlinear Optical Spectroscopy of Nodal-Line Semimetals
Navdeep Rana, M. S. Mrudul, Amar Bharti +2
Intense laser-driven nonlinear optical phenomena in two-dimensional (2D) nodal-line semimetals (NLS) exhibit complex mechanisms, particularly in the NbSiTe material sys…
All-Optical Ultrafast Valley Switching in Two-Dimensional Materials
Navdeep Rana, Gopal Dixit
Electrons in two-dimensional materials possess an additional quantum attribute, the valley pseudospin, labelled as and -- analogous to the spin u…
Generation of Circularly-Polarised High-Harmonics with Identical Helicity in Two-Dimensional Materials
Navdeep Rana, M. S. Mrudul, Gopal Dixit
Generation of circularly-polarized high-harmonics with the same helicity to all orders is indispensable for chiral-sensitive spectroscopy with attosecond temporal resolution. Solid…
Tailoring polarisation of attosecond pulses via co-rotating bicircular laser fields
Rambabu Rajpoot, Amol R. Holkundkar, Navdeep Rana +1
The present work introduces a robust way to generate attosecond pulses with tunable ellipticity via high-order harmonic generation by co-rotating bicircular laser fields. T…
Probing phonon-driven symmetry alterations in graphene via high-harmonic spectroscopy
Navdeep Rana, Gopal Dixit
High-harmonic spectroscopy has become an essential ingredient in probing various ultrafast electronic processes in solids with sub-cycle temporal resolution. Despite its immense im…
High-Harmonic Spectroscopy of Coherent Lattice Dynamics in Graphene
Navdeep Rana, M. S. Mrudul, Daniil Kartashov +2
High-harmonic spectroscopy of solids is a powerful tool, which provides access to both electronic structure and ultrafast electronic response of solids, from their band structure a…