Pressure-induced Structural Phase Transition of CdI2-type Compounds.

• Hiue M.

  Faculty of Science, Himeji Institute of Technology

• Akahama Y.

  Faculty of Science, Himeji Institute of Technology

• Kobayashi M.

  Faculty of Science, Himeji Institute of Technology

• Kawamura H.

  Faculty of Science, Himeji Institute of Technology

Bibliographic Information

Other Title

• Pressure-induced Structural Phase Trans

Abstract

X-ray diffraction experiments under high pressure have been carried out for ZrS₂ and PbI₂ with the CdI₂ structure. With increasing pressure, the z-value of ZrS₂ increases monotomcally from 1/4 at 1 bar to 0. 27 at 8 GPa, and the phase transition to a high-pressure phase takes place gradually around 10 GPa. On the other hand, PbI₂ with the larger z-value of 0. 265 at ambient conditions undergoes the phase transition to a high pressure phase at a lower pressure of 0. 9 GPa. The crystal structure of the high pressure phase, however, has not been determined yet.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 7 344-346, 1998

  The Japan Society of High Pressure Science and Technology

Keywords

• x-ray diffraction
• CdI<SUB>2</SUB> structure
• pressure-induced phase transition
• PbI<SUB>2</SUB>
• ZrS<SUB>2</SUB>

Details

• CRID: 1390001204381597056
• NII Article ID: 10002690074
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.7.344
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4493925
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4493925
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed