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Analysis of the temperature dependence of elastic constants of AgCl
http://hdl.handle.net/2298/26445
http://hdl.handle.net/2298/264450e8c6dba-3aaa-413d-a708-5a6525d69e07
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Thermochim Acta 2012VOL532.pdf (239.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-01-17 | |||||
| タイトル | ||||||
| タイトル | Analysis of the temperature dependence of elastic constants of AgCl | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | elastic constants, Cauchy relation, Ag halides, alkali halides, superionic conductors | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Aniya, Masaru
× Aniya, Masaru× Sadakuni, Haruhito |
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| 別言語の著者 |
安仁屋, 勝
× 安仁屋, 勝× 貞国, 治人 |
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| 内容記述 | ||||||
| 内容記述 | The lattice dynamical properties of Ag halides are markedly different from those of typical ionic solids such as alkali halides. To gain further understanding on the origin of this difference, studies of elastic properties will be valuable. In the present report, the temperature dependence of the second order elastic constants of AgCl has been calculated by using a formula derived from the Murnaghan model of elastic constants. It is shown that the model reproduces the temperature dependence of C11 and C12 found experimentally. However, the calculated values of C44 deviate from the experimental values at high temperatures. The same model applied to NaCl reproduces quite well the temperature dependence over wide range. The result indicates that the model for the elastic constants used widely in the literature should be used carefully. A discussion concerning the microscopic origin of the differences in the behavior between Ag and alkali halides is given. | |||||
| 書誌情報 |
Thermochimica Acta 巻 532, p. 111-114, 発行年 2012-03-20 |
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| ISSN | ||||||
| 収録物識別子 | 00406031 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.1016/j.tca.2011.02.035 | |||||
| 権利 | ||||||
| 権利情報 | © 2012 Elsevier | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 239726 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 420 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 01 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.sciencedirect.com/science/article/pii/S0040603111001420 | |||||
