Dynamics of resonant x-ray and Auger scattering

F Gel'mukhanov, M Odelius, SP Polyutov… - Reviews of Modern …, 2021 - APS
An overview of both experimental and theoretical results in the field of resonant scattering of
tunable soft and hard x-ray radiation is presented, with a main focus on the closely related …

TD-DFT simulations of K-edge resonant inelastic X-ray scattering within the restricted subspace approximation

VV da Cruz, S Eckert, A Föhlisch - Physical Chemistry Chemical …, 2021 - pubs.rsc.org
A scheme for simulations of resonant inelastic X-ray scattering (RIXS) cross-sections within
time-dependent density functional theory (TD-DFT) applying the restricted subspace …

[HTML][HTML] Nuclear dynamics in resonant inelastic X-ray scattering and X-ray absorption of methanol

V Vaz da Cruz, N Ignatova, RC Couto… - The Journal of …, 2019 - pubs.aip.org
We report on a combined theoretical and experimental study of core-excitation spectra of
gas and liquid phase methanol as obtained with the use of X-ray absorption spectroscopy …

Ultrafast dissociation features in RIXS spectra of the water molecule

E Ertan, V Savchenko, N Ignatova… - Physical Chemistry …, 2018 - pubs.rsc.org
In this combined theoretical and experimental study we report on an analysis of the resonant
inelastic X-ray scattering (RIXS) spectra of gas phase water via the lowest dissociative core …

X-ray-induced molecular catapult: ultrafast dynamics driven by lightweight linkages

O Travnikova, V Kimberg… - The Journal of …, 2024 - ACS Publications
In our work, we demonstrate that X-ray photons can initiate a “molecular catapult” effect,
leading to the dissociation of chemical bonds and the formation of heavy fragments within …

Core-excited states of probed with soft-x-ray femtosecond transient absorption of vibrational wave packets

L Barreau, AD Ross, V Kimberg, P Krasnov, S Blinov… - Physical Review A, 2023 - APS
A vibrational wavepacket in SF 6 is created by impulsive stimulated Raman scattering with a
few-cycle infrared pulse and mapped simultaneously onto five sulfur core-excited states …

Resonant auger scattering by attosecond x-ray pulses

QW Nan, C Wang, XY Yu, X Zhao, Y Cheng… - Chinese Physics …, 2023 - iopscience.iop.org
As x-ray probe pulses approach the subfemtosecond range, conventional x-ray
photoelectron spectroscopy (XPS) is expected to experience a reduction in spectral …

Coincidence spectroscopy of molecular normal Auger decay by ultrashort x-ray pulses

YP Zhu, X Zhao, XJ Liu, V Kimberg, SB Zhang - Physical Review A, 2022 - APS
When a core-shell electron is ionized by coherent ultrashort x-ray pulses with varied
duration, different nuclear wave packets of a cationic molecule are formed, which can be …

Mapping molecular potentials using pump-probe spectroscopy of vibrational wave packets' revival

SN Blinov, VV Kimberg, PO Krasnov, FK Gelmukhanov… - Physical Review A, 2023 - APS
In this study, we investigate the nuclear dynamics in nitrogen monoxide after valence
ionization by a pump pulse and subsequent probing with a time-delayed x-ray pulse. We …

Gradual collapse of nuclear wave functions regulated by frequency tuned X-ray scattering

N Ignatova, VV Cruz, RC Couto, E Ertan, A Zimin… - Scientific Reports, 2017 - nature.com
As is well established, the symmetry breaking by isotope substitution in the water molecule
results in localisation of the vibrations along one of the two bonds in the ground state. In this …