Bethe Surface of Liquid Water Determined by Inelastic X-Ray Scattering Spectroscopy and Electron Correlation Effects

Noboru Watanabe, Hisashi Hayashi, Yasuo Udagawa

Research output: Contribution to journalArticle

57 Citations (Scopus)

Abstract

By means of inelastic X-ray scattering spectroscopy. the generalized oscillator strength (COS) of liquid water has been experimentally determined over a range 0.69≦q≦3.59 a.u., where q is the momentum transfer. The Bethe surface was constructed from the COS, and the loss function, the dielectric response function, and the static structure factor were deduced. It was found that the GOS of liquid water is dominated by individual molecular properties over the q range studied, and that the static structure factor agrees quite well with a calculation including electron-electron correlation effects.

Original languageEnglish
Pages (from-to)719-726
Number of pages8
JournalBulletin of the Chemical Society of Japan
Volume70
Issue number4
DOIs
Publication statusPublished - 1997 Jan 1

ASJC Scopus subject areas

  • Chemistry(all)

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