53 citations · 137 across the 5 of their papers we have counts for
5 papers
High harmonic spectroscopy of disorder-induced Anderson localization
Adhip Pattanayak, Á. Jiménez-Galán, Misha Ivanov +1
Exponential localization of wavefunctions in lattices, whether in real or synthetic dimensions, is a fundamental wave interference phenomenon. Localization of Bloch-type functions…
Role of Majorana Fermions in high-harmonic generation from Kitaev chain
Adhip Pattanayak, Sumiran Pujari, Gopal Dixit
The observation of Majorana fermions as collective excitations in condensed-matter systems is an ongoing quest, and several state-of-the-art experiments have been performed in the…
Influence of vacancy defects in solid high-order harmonic generation
Adhip Pattanayak, Mrudul M. S., Gopal Dixit
The present work discusses the impact of vacancy defects in solid high-order harmonic generation. The total energy cutoff of the high-order harmonic spectrum increases as a functio…
Direct Numerical Observation of Real-Space Recollision in High-Harmonic Generation from Solids
Mrudul M. S., Adhip Pattanayak, Misha Ivanov +1
Real-space picture of electron recollision with the parent ion guides our understanding of the highly nonlinear response of atoms and molecules to intense low-frequency laser field…
Stochastic bistable systems, and competing hysteresis and phase coexistence
Mahendra K. Verma, Abhishek Kumar, Adhip Pattanayak
In this paper we describe the solution of a stochastic bistable system from a dynamical perspective. We show how a single framework with variable noise can explain hysteresis at ze…