Journal article
On the calculation of x-ray scattering signals from pairwise radial distribution functions
Center for Atomic-scale Materials Design, Centers, Technical University of Denmark1
Department of Chemistry, Technical University of Denmark2
Department of Physics, Technical University of Denmark3
Neutrons and X-rays for Materials Physics, Department of Physics, Technical University of Denmark4
Physical and Biophysical Chemistry, Department of Chemistry, Technical University of Denmark5
We derive a formulation for evaluating (time-resolved) x-ray scattering signals of solvated chemical systems, based on pairwise radial distribution functions, with the aim of this formulation to accompany molecular dynamics simulations. The derivation is described in detail to eliminate any possible ambiguities, and the result includes a modification to the atom-type formulation which to our knowledge is previously unaccounted for.
The formulation is numerically implemented and validated.
Language: | English |
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Publisher: | IOP Publishing |
Year: | 2015 |
Pages: | 244010 |
ISSN: | 09534075 and 13616455 |
Types: | Journal article |
DOI: | 10.1088/0953-4075/48/24/244010 |
ORCIDs: | Dohn, Asmus Ougaard , Biasin, Elisa , Haldrup, Kristoffer , Nielsen, Martin Meedom , Henriksen, Niels Engholm and Møller, Klaus Braagaard |