Raman Spectra of Rhombohedral and α-Monoclinic Selenium under High Hydrostatic Pressure

• Nagata Kiyofumi

  Department of Applied Physics, Faculty of Science, Fukuoka University

• Ishikawa Takatoshi

  Department of Applied Physics, Faculty of Science, Fukuoka University

• Miyamoto Yasuhiko

  Department of Applied Physics, Faculty of Science, Fukuoka University

抄録

The Raman spectra of rhombohedral, α-monoclinic, and trigonal selenium have been measured under high hydrostatic pressures up to about 8 kbar at room temperature. The frequencies of the A₁-type stretching modes in both rhombohedral and α-monoclinic selenium have been observed to decrease with increasing pressure, as has that of trigonal selenium. This indicates that interference between inter- and intramolecular bondings also exists in crystals composed of ring molecules such as Se₆ or Se₈.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 22 (7), 1129-1132, 1983

  社団法人応用物理学会

詳細情報

• CRID: 1573387452178073216
• NII論文ID: 110003909818
• NII書誌ID: AA10457675
• 本文言語コード: en
• データソース種別:
  • CiNii Articles