Interatomic and intermolecular Coulombic decay

T Jahnke, U Hergenhahn, B Winter, R Dörner… - Chemical …, 2020 - ACS Publications
Interatomic or intermolecular Coulombic decay (ICD) is a nonlocal electronic decay
mechanism occurring in weakly bound matter. In an ICD process, energy released by …

Atomic, molecular and optical physics applications of longitudinally coherent and narrow bandwidth Free-Electron Lasers

C Callegari, AN Grum-Grzhimailo, KL Ishikawa… - Physics Reports, 2021 - Elsevier
Abstract Short wavelength Free-Electron Lasers (FELs) are among the newest light sources
available to scientists to probe a wide range of phenomena, with chemical, physical and …

Ambient-light-induced intermolecular Coulombic decay in unbound pyridine monomers

S Barik, S Dutta, NR Behera, RK Kushawaha… - Nature Chemistry, 2022 - nature.com
Intermolecular Coulombic decay (ICD) is a process whereby photoexcited molecules relax
by ionizing their neighbouring molecules. ICD is efficient when intermolecular interactions …

Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of

T Takanashi, NV Golubev, C Callegari, H Fukuzawa… - Physical review …, 2017 - APS
The hitherto unexplored two-photon doubly excited states [Ne*(2 p-1 3 s)] 2 were
experimentally identified using the seeded, fully coherent, intense extreme ultraviolet free …

Intermolecular Coulombic decay by concerted transfer of energy from photoreceptors to a reaction center

S Barik, NR Behera, S Dutta, Y Sajeev… - arxiv preprint arxiv …, 2023 - arxiv.org
Molecular mechanisms that enable concerted transfer of energy from several
photoacceptors to a distinct reaction center are most desirable for the utilization of light …

Control of Dissociative Ionization in the Nonlinear Regime Using Vacuum Ultraviolet Free-Electron Laser Pulses

F Holzmeier, RY Bello, M Hervé, A Achner… - Physical review …, 2018 - APS
The role of the nuclear degrees of freedom in nonlinear two-photon single ionization of H 2
molecules interacting with short and intense vacuum ultraviolet pulses is investigated, both …

XUV free-electron laser experiments on weakly bound dimers: Construction of a water-dimer jet source and resonance-enhanced ICD in Ne2

SM Meister - 2016 - pure.mpg.de
The thesis at hand is dealing with two different experiments on dimers, water (H 2 O) 2 and
Neon dimers Ne2 specifically. The first part focuses on the design and construction of an in …

AMO Experiments with Seeded FELs

C Callegari, KC Prince, K Ueda - Synchrotron Radiation News, 2016 - Taylor & Francis
Free electron lasers (FELs) originated with the idea of John Madey that stimulated emission,
normally associated with discrete transitions of bound electrons, can also occur with free …

[PDF][PDF] 極紫外・X 線自由電子レーザーによって誘起される分子内超高速緩和過程の実時間観測

髙梨司 - 2017 - tohoku.repo.nii.ac.jp
光照射に対して物質は多様な応答を示す. 光を照射された物質が示す応答は, 光の吸収, 回折,
散乱の 3 つに大別できる. 原子・分子の光応答は, 物質と光の間に見られる相互作用を理解する上 …

Strong-field photoionization in two-center atomic systems

J Fedyk, AB Voitkiv, C Müller - Physical Review A, 2018 - APS
Photoionization of an atom A by a strong laser field in the presence of a spatially well-
separated neighboring atom B is considered. The laser field frequency is assumed to lie …