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Mesoscopic hierarchic polarization structure in relaxor ferroelectrics Pb[(Mg1/3Nb2/3)1-xTix]O3
https://repo.qst.go.jp/records/77593
https://repo.qst.go.jp/records/775938e820fba-5453-41c1-af11-85d1b455f90c
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-11-06 | |||||
| タイトル | ||||||
| タイトル | Mesoscopic hierarchic polarization structure in relaxor ferroelectrics Pb[(Mg1/3Nb2/3)1-xTix]O3 | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Namikawa, Kazumichi
× Namikawa, Kazumichi× Ishino, Masahiko× Matsushita, Mitsuyoshi× Owada, Kenji× Kishimoto, Maki× Jun'ichiro, Mizuki× Hasegawa, Noboru× Nishikino, Masaharu× Masahiko, Ishino× Kenji, Ohwada× Maki, Kishimoto× Noboru, Hasegawa× Masaharu, Nishikino |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Mesoscopic polarization structures such as polar nanoregions and polarization domain walls are the key factors that connecting microscopic fundamental polarization structures with macroscopic practical dielectric properties. Snapshot observation of domain in the relaxor-ferroelectrics PMN-x%PT just vicinity of morphotropic phase boundary region was performed by use of 7 ps single shot soft X-ray laser pulse. A self-assembled evolution of oblique polarization domain was observed in PMN-27.8%PT under the sample temperature decreased with thermal equilibrium condition. Based on energetic discussion, anti-phase shift of domain wall pairs keeping with flat boundaries was proposed for the dielectric response. A sharp enhancement in dielectric response at the vicinity of morphotropic phase boundary region reported previously was recognized as an evidence for hierarchic nature of the present oblique polarization domain wall. | |||||
| 書誌情報 |
Physical Review B 巻 100, 号 18, p. 184110-1-184110-7, 発行日 2019-11 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2469-9950 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevB.100.184110 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.184110 | |||||
