Pressure-induced structural changes of liquid arsenic and liquid IV-VI compounds

Ayano Chiba, Kazuhiko Tsuji

研究成果: Review article

抜粋

In this article, we review some recent advances in the studies of the pressure-induced structural changes in liquid arsenic and liquid IV-VI compounds. For liquid As, the A7-like local structure has been experimentally observed and attributed to a "Peierls distortion in the liquid state". Most recently the suppression of the distortion has been observed at high pressures. We also observed the similar pressure dependence in liquid GeS, GeSe, and GeTe, where their structures are distorted at low pressures. We describe the pressure-induced suppression of Peierls-type distortion in these liquids, and show the differences between liquid and crystalline states.

元の言語English
ページ(範囲)335-342
ページ数8
ジャーナルReview of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
18
発行部数4
DOI
出版物ステータスPublished - 2008 12 1

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ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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