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Gravitational tempering in colloidal epitaxy to reduce defects further
https://doi.org/10.24517/00028571
https://doi.org/10.24517/00028571763422d9-fd00-4b51-95ee-1f341945f768
| 名前 / ファイル | ライセンス | アクション |
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CS-PR-SATO-M-2083.pdf (379.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2017-10-05 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Gravitational tempering in colloidal epitaxy to reduce defects further | |||||||||||
| 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 | |||||||||||
| ID登録 | ||||||||||||
| ID登録 | 10.24517/00028571 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
Mori, Atsushi
× Mori, Atsushi× Suzuki, Yoshihisa× Sato, Masahide |
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| 著者別表示 |
森, 篤史
× 森, 篤史
× 鈴木, 良尚
× 佐藤, 正英
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| 書誌情報 |
Crystal Growth and Design 巻 14, 号 5, p. 2083-2086, 発行日 2014-05-07 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1528-7505 | |||||||||||
| NCID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA12478723 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1021/cg401884k | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | American Chemical Society | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Less-defective colloidal crystals can be used as photonic crystals. To this end, colloidal epitaxy was proposed in 1997 as a method to reduce the stacking defects in colloidal crystals. In this method, face-centered cubic (fcc) (001) stacking is forced by a template. In fcc (001) stacking, in contrast to fcc {111} stacking, the stacking sequence is unique, and thus the stacking fault can be avoided. Additionally, in 1997, an effect of gravity that reduces the stacking disorder in hard-sphere (HS) colloidal crystals was found. Recently, we have proposed a gravitational tempering method based on a result of Monte Carlo (MC) simulations using the HS model; after a colloidal crystal is grown in a relatively strong gravitational field, the defects can be reduced by decreasing the gravity strength and maintaining it for a period of time. Here, we demonstrate this method using MC simulations with a programmed gravitation. The dramatic disappearance of defect structures is observed. Gravitational tempering can complement gravitational annealing; some defect structures that accidentally remain after gravitational annealing (keeping the colloidal crystal under gravity of a considerable constant strength) can be erased. © 2014 American Chemical Society. | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
