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Electrooptic Observation of the Goldstone and Soft Modes near the SmA-SmC_A^* Phase Transition
https://kougei.repo.nii.ac.jp/records/273
https://kougei.repo.nii.ac.jp/records/273a06e5e3a-6a26-48ba-9fb5-e2f2b7324ed3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00001512048.pdf (591.9 kB)
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| Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-04-21 | |||||
| タイトル | ||||||
| タイトル | Electrooptic Observation of the Goldstone and Soft Modes near the SmA-SmC_A^* Phase Transition | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00159741 | |||||
| 論文名よみ | ||||||
| タイトル | Electrooptic Observation of the Goldstone and Soft Modes near the SmA-SmC_A^* Phase Transition | |||||
| 著者 |
平岡, 一幸
× 平岡, 一幸× UEMATSU, Yoshiko× HIRAOKA, Kazuyuki× UEMATSU, Yoshiko |
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| 著者所属(英) | ||||||
| en | ||||||
| Tokyo Institute of Polytechnics | ||||||
| 著者所属(英) | ||||||
| en | ||||||
| Tokyo Institute of Polytechnics | ||||||
| 記事種別(日) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文 | |||||
| 記事種別(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | In order to investigate the details of the molecular fluctuation behavior around the SmA-SmC_A^* phase transition point, we have carried out electrooptic measurements in 4-(1-trifluoromethvlheptyloxy-carbonyl) phenyl-4'-octyloxybiphenyl-4-carboxylate, which undergoes a phase transition directly from SmA to SmC_A^*, as functions of temperature and frequency. The relaxation due to the Goldstone mode was clearly observed in the SmC_A^* phase. We found that the optical signal due to the Goldstone mode vanishes at a certain temperature in the antiferroelectric SmC_A^* phase. The helix distortion due to the antiferroelectric Goldstone mode excited by an electric field is discussed. | |||||
| 書誌情報 |
東京工芸大学工学部紀要 en : The Academic Reports, the Faculty of Engineering, Tokyo Polytechnic University 巻 19, 号 1, p. 40-47, 発行日 1996 |
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| 表示順 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 8 | |||||
| アクセション番号 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | KJ00001512048 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03876055 | |||||
