Infrared Absorption Study of High-Pressure Ice-VII Phase.

• Aoki Katsutoshi

  National Institute of Materials and Chemcal Research

Bibliographic Information

Other Title

• 高圧下の水と氷　高圧氷ＶＩＩ相の赤外吸収測定

Abstract

Two resonance phenomena have been observed in ice-VII phase by infrared absorption measurement to 110 GPa: Fermi resonance between the stretching and the overtone of the bending vibration around 25 GPa and Fano unti-resonance related to the anharmonic stretching vibration above 40 GPa. These spectral features provide new insight into the pressure variation and the symmetrization mechanism of the hydrogen bond.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 4 (3), 215-222, 1995

  The Japan Society of High Pressure Science and Technology

Keywords

• ice-VII
• infrared absorption
• Fermi resonance
• Fano unti-resonance
• DAC

Details

• CRID: 1390282679357101952
• NII Article ID: 10002847658
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.4.215
• ISSN: 13481940
• ISSN: 0917639X
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed