Nuclear dynamics in the core-excited state of aqueous ammonia probed by resonant inelastic soft x-ray scattering

2011 ◽  
Vol 84 (10) ◽  
Author(s):  
L. Weinhardt ◽  
M. Weigand ◽  
O. Fuchs ◽  
M. Bär ◽  
M. Blum ◽  
...  
Keyword(s):  
Excited State ◽  
Aqueous Ammonia ◽  
Nuclear Dynamics ◽  
X Ray ◽  
The Core ◽  
X Ray Scattering ◽  
Ray Scattering

Time-Resolved X-ray Scattering of an Electronically Excited State in Solution. Structure of the3A2uState of Tetrakis-μ-pyrophosphitodiplatinate(II)

2009 ◽  
Vol 131 (2) ◽  
pp. 502-508 ◽  
Author(s):  
Morten Christensen ◽  
Kristoffer Haldrup ◽  
Klaus Bechgaard ◽  
Robert Feidenhans’l ◽  
Qingyu Kong ◽  
...  
Keyword(s):  
Excited State ◽  
Solution Structure ◽  
Time Resolved ◽  
X Ray ◽  
Electronically Excited State ◽  
X Ray Scattering ◽  
Electronically Excited ◽  
Ray Scattering

scholarly journals Simulation of ultrafast excited-state dynamics and elastic x-ray scattering by quantum wavepacket dynamics

2019 ◽  
Vol 151 (10) ◽  
pp. 104307 ◽  
Author(s):  
Mátyás Pápai ◽  
Tamás Rozgonyi ◽  
Thomas J. Penfold ◽  
Martin M. Nielsen ◽  
Klaus B. Møller
Keyword(s):  
Excited State ◽  
X Ray ◽  
Excited State Dynamics ◽  
X Ray Scattering ◽  
Quantum Wavepacket ◽  
Wavepacket Dynamics ◽  
Ray Scattering

scholarly journals The nature of frontier orbitals under systematic ligand exchange in (pseudo-)octahedral Fe(ii) complexes

2018 ◽  
Vol 20 (44) ◽  
pp. 27745-27751 ◽  
Author(s):  
Raphael M. Jay ◽  
Sebastian Eckert ◽  
Mattis Fondell ◽  
Piter S. Miedema ◽  
Jesper Norell ◽  
...  
Keyword(s):  
Excited State ◽  
Ligand Exchange ◽  
Ligand Substitution ◽  
Frontier Orbitals ◽  
X Ray ◽  
X Ray Scattering ◽  
The Impact ◽  
Metal Ligand ◽  
Ray Scattering

The impact of ligand substitution on metal-ligand covalency and the valence excited state landscape is investigated using resonant inelastic soft X-ray scattering.

scholarly journals Structural Transitions in MgSiO 3 Glasses and Melts at the Core‐Mantle Boundary Observed via Inelastic X‐ray Scattering

2019 ◽  
Vol 46 (23) ◽  
pp. 13756-13764 ◽  
Author(s):  
Yong‐Hyun Kim ◽  
Yoo Soo Yi ◽  
Hyo‐Im Kim ◽  
Paul Chow ◽  
Yuming Xiao ◽  
...  
Keyword(s):  
Structural Transitions ◽  
X Ray ◽  
Mantle Boundary ◽  
Core Mantle Boundary ◽  
The Core ◽  
X Ray Scattering ◽  
Ray Scattering

Theoretical study of the triplet excited state of PtPOP and the exciplexes M-PtPOP (M=Tl, Ag) in solution and comparison with ultrafast X-ray scattering results

2012 ◽  
Vol 393 (1) ◽  
pp. 117-122 ◽  
Author(s):  
Qingyu Kong ◽  
Kasper S. Kjaer ◽  
Kristoffer Haldrup ◽  
Stephan P.A. Sauer ◽  
Tim Brandt van Driel ◽  
...  
Keyword(s):  
Excited State ◽  
Theoretical Study ◽  
Triplet Excited State ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Spectral weight of resonant inelastic X-ray scattering in doped cuprates: Effect of core-hole lifetime

2018 ◽  
Vol 32 (17) ◽  
pp. 1840017 ◽  
Author(s):  
Takami Tohyama ◽  
Kenji Tsutsui
Keyword(s):  
Spectral Weight ◽  
Main Peak ◽  
Core Hole ◽  
X Ray ◽  
The Core ◽  
X Ray Scattering ◽  
Spin Flip ◽  
X Ray Absorption ◽  
Magnon Excitation ◽  
Ray Scattering

We examine the effect of core-hole lifetime on the spectral weight of resonant inelastic X-ray scattering (RIXS) in hole-doped cuprates. We calculate the spectral weight by using the exact diagonalization technique for a 4 × 4 doped Hubbard lattice and find that the spin-flip channel detecting single-magnon excitation is less sensitive to the core-hole lifetime while in the non-spin-flip channel the spectral weight is strongly dependent on the lifetime. In the latter, charge and two-magnon excitations predominately contribute to RIXS for short and long core-hole lifetimes, respectively. For a realistic value of the core-hole lifetime in cuprates, both the charge and two-magnon excitations are expected to contribute to the non-spin-flip channel in RIXS when the incident-photon energy is tuned to the main peak of X-ray absorption spectrum.

Structure of a short-lived excited state trinuclear Ag–Pt–Pt complex in aqueous solution by time resolved X-ray scattering

2010 ◽  
Vol 12 (26) ◽  
pp. 6921 ◽  
Author(s):  
Morten Christensen ◽  
Kristoffer Haldrup ◽  
Kasper S. Kjær ◽  
Marco Cammarata ◽  
Michael Wulff ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Excited State ◽  
Time Resolved ◽  
X Ray ◽  
Pt Complex ◽  
X Ray Scattering ◽  
Ray Scattering

Probing hydrogen bonding orbitals: resonant inelastic soft X-ray scattering of aqueous NH3

2015 ◽  
Vol 17 (40) ◽  
pp. 27145-27153 ◽  
Author(s):  
L. Weinhardt ◽  
E. Ertan ◽  
M. Iannuzzi ◽  
M. Weigand ◽  
O. Fuchs ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Aqueous Ammonia ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Resonant inelastic soft X-ray scattering was used to probe the hydrogen bonding orbitals in aqueous ammonia.

Study of the internal structure of polymer micelles by anomalous small-angle X-ray scattering at two edges

2013 ◽  
Vol 46 (5) ◽  
pp. 1407-1413 ◽  
Author(s):  
Megumi Sakou ◽  
Atsuro Takechi ◽  
Shin-ichi Murakami ◽  
Kazuo Sakurai ◽  
Isamu Akiba
Keyword(s):  
Spatial Distribution ◽  
Form Factor ◽  
Small Angle ◽  
Form Factors ◽  
Solid Sphere ◽  
Hydrophobic Core ◽  
X Ray ◽  
The Core ◽  
X Ray Scattering ◽  
Ray Scattering

Anomalous small-angle X-ray scattering with two marker elements was applied to the structural analysis of poly(4-vinylphenol rubidium salt)-block-poly(4-bromostyrene) (RbPVPh-b-PBrS) micelles, where Br and Rb were the markers for the hydrophobic core and the hydrated corona, respectively. By using two different markers for the hydrophobic core and the hydrated corona, the form factors of the core and corona were extracted separately from the scattering profile of the whole RbPVPh-b-PBrS micelles. The form factor of the hydrophobic core (the spatial distribution of Br) revealed that the core was regarded as a solid sphere with a smooth surface and a radius of 47 nm. Conversely, the form factor of the spatial distribution of Rb+indicated that the shell of the RbPVPh-b-PBrS micelles was 15 nm thick.

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