Anisotropic X-Ray Scattering of Transiently Oriented Water.

Journal

Physical review letters
ISSN: 1079-7114
Titre abrégé: Phys Rev Lett
Pays: United States
ID NLM: 0401141

Informations de publication

Date de publication:
14 Aug 2020
Historique:
received: 28 04 2020
accepted: 08 07 2020
entrez: 29 8 2020
pubmed: 29 8 2020
medline: 29 8 2020
Statut: ppublish

Résumé

We study the structural dynamics of liquid water by time-resolved anisotropic x-ray scattering under the optical Kerr effect condition. In this way, we can separate the anisotropic scattering decay of 160 fs from the delayed temperature increase of ∼0.1  K occurring at 1 ps and quantify transient changes in the O-O pair distribution function. Polarizable molecular dynamics simulations reproduce well the experiment, indicating transient alignment of molecules along the electric field, which shortens the nearest-neighbor distances. In addition, analysis of the simulated water local structure provides evidence that two hypothesized fluctuating water configurations exhibit different polarizability.

Identifiants

DOI: 10.1103/PhysRevLett.125.076002 PMID: 32857536
pubmed: 32857536
doi: 10.1103/PhysRevLett.125.076002
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

076002

Auteurs

Kyung Hwan Kim (KH)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.
Department of Chemistry, POSTECH, Pohang 37673, Republic of Korea.

Alexander Späh (A)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Harshad Pathak (H)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Cheolhee Yang (C)

Department of Chemistry, POSTECH, Pohang 37673, Republic of Korea.

Stefano Bonetti (S)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.
Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, 30172 Venice-Mestre, Italy.

Katrin Amann-Winkel (K)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Daniel Mariedahl (D)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Daniel Schlesinger (D)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.
Department of Environmental Science and Bolin Centre for Climate Research, Stockholm University, 114 18 Stockholm, Sweden.

Jonas A Sellberg (JA)

Biomedical and X-Ray Physics, Department of Applied Physics, AlbaNova University Center, KTH Royal Institute of Technology, SE-10691 Stockholm, Sweden.

Derek Mendez (D)

Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.

Gijs van der Schot (G)

Department of Cell and Molecular Biology, Laboratory of Molecular Biophysics, Uppsala University, SE-75124 Uppsala, Sweden.

Harold Y Hwang (HY)

Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.

Jesse Clark (J)

SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.

Owada Shigeki (O)

Japan Synchrotron Radiation Research Institute, Kouto 1-1-1, Sayo, Hyogo 679-5198, Japan.

Togashi Tadashi (T)

Japan Synchrotron Radiation Research Institute, Kouto 1-1-1, Sayo, Hyogo 679-5198, Japan.

Yoshihisa Harada (Y)

Institute for Solid State Physics, The University of Tokyo, Kouto 1-1-1, Sayo, Hyogo 679-5148, Japan.

Hirohito Ogasawara (H)

SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.

Tetsuo Katayama (T)

Japan Synchrotron Radiation Research Institute, Kouto 1-1-1, Sayo, Hyogo 679-5198, Japan.

Anders Nilsson (A)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Fivos Perakis (F)

Department of Physics, AlbaNova University Center, Stockholm University, SE-10691 Stockholm, Sweden.

Classifications MeSH