Abnormal grain growth of BaTiO3 by 2D nucleation and lateral growth
文献类型：期刊论文
| 作者 | S. J. Zheng ; K. Du ; X. L. Ma |
| 刊名 | Journal of the European Ceramic Society
 |
| 出版日期 | 2008 |
| 卷号 | 28期号:9页码:1821-1825 |
| 关键词 | electron microscopy grain growth BaTiO3 abnormal grain growth plane reentrant edge barium-titanate boundary structure kinetics transition ceramics behavior tem |
| ISSN号 | 0955-2219 |
| 中文摘要 | The microstructure of abnormal grains in BaTiO3 based ceramics suggests that 2D nucleation and lateral growth take place in the material. High-resolution transmission electron microscopy investigation reveals that nucleation takes place at triple junctions of abnormal grain and adjacent matrix grains, subsequently form steps and the steps grow laterally along {111} planes of the abnormal grains. The abnormal grain boundaries are faceted in the growth direction, however, the ledges, which possess boundaries deviated from low-index crystallographic planes of the abnormal grains, could provide high mobility necessary for abnormal grain growth. (C) 2008 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33381]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. J. Zheng,K. Du,X. L. Ma. Abnormal grain growth of BaTiO3 by 2D nucleation and lateral growth[J]. Journal of the European Ceramic Society,2008,28(9):1821-1825. |
| APA | S. J. Zheng,K. Du,&X. L. Ma.(2008).Abnormal grain growth of BaTiO3 by 2D nucleation and lateral growth.Journal of the European Ceramic Society,28(9),1821-1825. |
| MLA | S. J. Zheng,et al."Abnormal grain growth of BaTiO3 by 2D nucleation and lateral growth".Journal of the European Ceramic Society 28.9(2008):1821-1825. |
入库方式： OAI收割
来源：金属研究所
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