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Dislocation structures and electrical conduction properties of low angle tilt grain boundaries in LiNbO3
http://hdl.handle.net/2237/26862
http://hdl.handle.net/2237/2686224f0d78d-e497-4df3-913b-b7619f828bd4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
1_2E4961706.pdf ファイル公開：2017/10/01 (5.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-08-02 | |||||
| タイトル | ||||||
| タイトル | Dislocation structures and electrical conduction properties of low angle tilt grain boundaries in LiNbO3 | |||||
| 言語 | en | |||||
| 著者 |
Furushima, Yuho
× Furushima, Yuho× Nakamura, Atsutomo× Tochigi, Eita× Ikuhara, Yuichi× Toyoura, Kazuaki× Matsunaga, Katsuyuki |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | Copyright 2017 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.The following article appeared in (Journal of Applied Physics. v.120, 2016, p.142107) and may be found at (http://dx.doi.org/10.1063/1.4961706). | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Dislocations in crystalline materials constitute unique, atomic-scale, one-dimensional structure and have a potential to induce peculiar physical properties that are not found in the bulk. In this study, we fabricated LiNbO3 bicrystals with low angle tilt grain boundaries and investigated the relationship between the atomic structure of the boundary dislocations and their electrical conduction properties. Observations by using transmission electron microscopy revealed that dislocation structures at the (0001) low angle tilt grain boundaries depend on the tilt angle of the boundaries. Specifically, the characteristic dislocation structures with a large Burgers vector were formed in the boundary with the tilt angle of 2°. It is noteworthy that only the grain boundary of 2° exhibits distinct electrical conductivity after reduction treatment, although LiNbO3 is originally insulating. This unique electrical conductivity is suggested to be due to the characteristic dislocation structures with a large Burgers vector. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | AIP Publishing | |||||
| 言語 | en | |||||
| 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 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1063/1.4961706 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0021-8979 | |||||
| 書誌情報 |
en : Journal of Applied Physics 巻 120, 号 14, p. 142107-142107, 発行日 2016-10 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://dx.doi.org/10.1063/1.4961706 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26862 | |||||
| 識別子タイプ | HDL | |||||
