272 citations · 4k across the 91 of their papers we have counts for
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Theory of high-energy correlated multiphoton x-ray diffraction for synchrotron radiation sources
Arunangshu Debnath, Robin Santra
We present a theoretical formulation for the multiphoton diffraction phenomenology in the nonrelativistic limit, suitable for interpreting high-energy x-ray diffraction measurement…
Microscopic electron dynamics in nonlinear optical response of solids
Daria Popova-Gorelova, Vladislav Guskov, Robin Santra
We investigate the microscopic properties of the nonlinear optical response of crystalline solids within Floquet theory, and demonstrate that optically-induced microscopic charge d…
Maximizing Hole Coherence in Ultrafast Photoionization of Argon with SPA-Optimization
R. Esteban Goetz, Maximilian Merkel, Antonia Karamatskou +2
Photoionization with attosecond pulses populates hole states in the photoion. Superpositions of hole states represent ideal candidates for time-dependent spectroscopy, for example…
Dynamics of fluctuations in a quantum system
Yi-Jen Chen, Stefan Pabst, Zheng Li +2
"\textit{The noise is the signal}"[R. Landauer, Nature \textbf{392}, 658 (1998)] emphasizes the rich information content encoded in fluctuations. This paper assesses the dynamical…