High-Pressure Brillouin Study on Solid NH3.

• Dairnon M.

  Department of Electronics, Gifu University

• Kume T.

  Department of Electronics, Gifu University

• Sasaki S.

  Department of Electronics, Gifu University

• Shimizu H.

  Department of Electronics, Gifu University

書誌事項

タイトル別名

• High-Pressure Brillouin Study on Solid

抄録

Adiabatic elastic constants and adiabatic bulk modulus have been determined for the orientationally disordered phase III (plastic phase) of NH₃ at pressures up to 3. 5 GPa at room temperature, by Brillouin measurements with in situ identification for the orientation of single crystal NH₃ in a diamond anvil cell. Typical values of three elastic constants for f. c. c, crystalline NH₃ are C₁₁=21. 1, C₁₂=17. 1, and C₄₄=8. 1 GPa at pressure of 2. 56 GPa. The elastic anisotropy (A=4. 06 at 2. 56 GPa) is almost constant against pressure, and these properties are compared with those of other plastic solids.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 7 799-801, 1998

  日本高圧力学会

キーワード

• Brillouin scattering
• solid NH<SUB>3</SUB>
• plastic phase
• elastic constant
• elastic anisotropy

詳細情報

• CRID: 1390001204380618112
• NII論文ID: 10002691889
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.7.799
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4494061
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494061
• 本文言語コード: en
• データソース種別:
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  • NDL
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可