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On the Power Law Behavior of the A.C. Conductivity in Li Ion Conducting Perovskites
http://hdl.handle.net/2298/14580
http://hdl.handle.net/2298/145807b5f3f2d-b93a-447f-9823-ebd4b4a1d649
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Manuscript JPSJ 79 _2010_ Sup A 72 Ndeugueu-r.pdf (81.8 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-04-12 | |||||
| タイトル | ||||||
| タイトル | On the Power Law Behavior of the A.C. Conductivity in Li Ion Conducting Perovskites | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | A.C. conductivity, power law behavior, Li ion conducting perovskites | |||||
| 資源タイプ | ||||||
| 資源タイプ | conference paper | |||||
| 著者 |
ジャーン, ドゥーグ
× ジャーン, ドゥーグ× 安仁屋, 勝 |
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| 別言語の著者 |
Jean L. NDEUGUEU
× Jean L. NDEUGUEU× Aniya, Masaru |
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| 内容記述 | ||||||
| 内容記述 | For a wide range of crystalline and amorphous materials, in the low frequency regime, the a.c. conductivity spectra is described by the well known Jonscher's power law equation. Recently, it has been shown that although the pre-exponential factor of the power law equation A and the power law exponent n are sensitive to the composition of materials, the ratio (log A/n) does not depend either on the composition or on the temperature. In the present work, in order to verify the universality of such behaviors, the variations of the ratio (log A/n) with respect to the lithium content, and to the temperature have been studied for La1/3-xLi3xTaO3. The results indicate that for both variables, the constancy of the ratio is not universal. By analyzing the composition dependence of the power law exponent based on the dimensionality of lithium ion transport pathways in the material, we have satisfactorily explained the behavior of the ratio (log A/n). | |||||
| 書誌情報 |
Journal of the Physical Society of Japan 巻 79 (2010) Supplement A, p. 72-75, 発行日 2010-03-25 |
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| 権利 | ||||||
| 権利情報 | ©2010 The Physical Society of Japan | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 81842 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 | 427 | |||||
| 出版者 | ||||||
| 出版者 | 社団法人 日本物理学会 | |||||
| 別言語の出版者 | ||||||
| The Physical Society of Japan | ||||||
| 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 | ||||||
| 会議発表論文 | ||||||
| 資源タイプ・NII | ||||||
| Conference Paper | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 05 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://jpsj.ipap.jp/link?JPSJS/79SA/72/ | |||||
