• Home
  1. Home
  2. Diffuse scattering in Ih ice
Scientific article
English

Diffuse scattering in Ih ice

Contributors

Wehinger, Björn; Chernyshov, Dmitry; Krisch, Michael; Bulat, Sergey; Ezhov, Victor; Bosak, Alexeï

Published in

Journal of physics. Condensed matter, vol. 26, no. 26, 265401

Publication date

2014

Abstract

Single crystals of ice Ih, extracted from the subglacial Lake Vostok accretion ice layer (3621 m depth) were investigated by means of diffuse x-ray scattering and inelastic x-ray scattering. The diffuse scattering was identified as mainly inelastic and rationalized in the frame of ab initio calculations for the ordered ice XI approximant. Together with Monte-Carlo modelling, our data allowed reconsidering previously available neutron diffuse scattering data of heavy ice as the sum of thermal diffuse scattering and static disorder contribution.

Keywords

  • Lattice dynamics
  • Ice
  • Inelastic x-ray scattering
  • Thermal diffuse scattering
  • Ab initio lattice dynamics
  • Phonon dispersion

UNIGE affiliation entities

Not a UNIGE publication

Citation (ISO format)

WEHINGER, Björn et al. Diffuse scattering in Ih ice. In: Journal of physics. Condensed matter, 2014, vol. 26, n° 26, p. 265401. doi: 10.1088/0953-8984/26/26/265401

Main files (1)

Article (Submitted version)

Identifiers

Additional URL for this publication

http://iopscience.iop.org/0953-8984/26/26/265401/

Journal ISSN

0953-8984
780views
478downloads

Technical informations

Creation

17/03/2015 15:10:00

First validation

17/03/2015 15:10:00

Update

14/03/2023 23:02:51

Status update

14/03/2023 23:02:50

Last indexation

30/10/2024 23:35:14
All rights reserved by Archive ouverte UNIGE and the University of Geneva
OpenAIRE Indexed & Validated