Structural evolution and physical properties of Bi1-xGdxFeO3 ceramics
文献类型：期刊论文
| 作者 | Li, JB ; Rao, GH ; Xiao, Y ; Liang, JK ; Luo, J ; Liu, GY ; Chen, JR |
| 刊名 | ACTA MATERIALIA
 |
| 出版日期 | 2010 |
| 卷号 | 58期号:10页码:3701 |
| 关键词 | FERROELECTRIC PROPERTIES MAGNETIC-PROPERTIES ROOM-TEMPERATURE BISMUTH FERRITE BIFEO3 FILMS PEROVSKITES DIFFRACTION CHEMISTRY CRYSTAL |
| ISSN号 | 1359-6454 |
| 通讯作者 | Li, JB (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The crystal structure and physical properties of Bi1-xGdxFeO3 ceramics with x <= 0.5 have been studied by X-ray diffraction, differential scanning calorimetry, dielectric and magnetic measurements. Bi1-xGdxFeO3 compounds crystallize at room temperature in R3c structure for x < 0.08 and in Pbnin structure for x >= 0.3. The R3c phase transforms to the Pbnm phase as temperature increases. Temperature-dependent dielectric response and low-temperature X-ray diffraction indicate a phase transition of the Pbnm phase at low-temperature. Detailed structural analysis indicates that the interaction between Bi and O plays an important role in the evolution of structure and physical properties. A phase diagram is constructed to illustrate the physical property composition temperature relations. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China [2007CB925003]; National Natural Science Foundation of China [50872148] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53300]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, JB,Rao, GH,Xiao, Y,et al. Structural evolution and physical properties of Bi1-xGdxFeO3 ceramics[J]. ACTA MATERIALIA,2010,58(10):3701. |
| APA | Li, JB.,Rao, GH.,Xiao, Y.,Liang, JK.,Luo, J.,...&Chen, JR.(2010).Structural evolution and physical properties of Bi1-xGdxFeO3 ceramics.ACTA MATERIALIA,58(10),3701. |
| MLA | Li, JB,et al."Structural evolution and physical properties of Bi1-xGdxFeO3 ceramics".ACTA MATERIALIA 58.10(2010):3701. |
入库方式： OAI收割
来源：物理研究所
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