Microstructure and dielectric relaxation of dipolar defects in Mn-doped (1-x)Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) single crystals
文献类型：期刊论文
| 作者 | Li, Xiaobing ; Zhao, Xiangyong ; Ren, Bo ; Luo, Haosu ; Ge, Wenwei ; Jiang, Zheng ; Zhang, Shuo |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2013 |
| 卷号 | 69期号:5页码:CONCATENATE(Sheet1!I211,-Sheet1!J211) |
| ISSN号 | 1359-6462 |
| 英文摘要 | The atomic-scale defect structures in Mn-doped (1 - x)Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) (PMNT) single crystal have been investigated by using X-ray absorption fine structure analysis. Temperature-dependent diffusive dielectric loss peaks as a doping effect were found for Mn-doped PMNT. Combined with these experiments the structure of dipolar defects was confirmed. There is an oxygen vacancy around Mn2+ ions, and vacancy and ion interact strongly to form the charge-dipole [(Mn-Ti(2+))'' - V-O]. The dipolar defects will pin the domain walls, thereby reducing the dielectric loss of the crystals. (c) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000322416500009 |
| 公开日期 | 2014-06-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13821]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Li, Xiaobing,Zhao, Xiangyong,Ren, Bo,et al. Microstructure and dielectric relaxation of dipolar defects in Mn-doped (1-x)Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) single crystals[J]. SCRIPTA MATERIALIA,2013,69(5):CONCATENATE(Sheet1!I211,-Sheet1!J211). |
| APA | Li, Xiaobing.,Zhao, Xiangyong.,Ren, Bo.,Luo, Haosu.,Ge, Wenwei.,...&Zhang, Shuo.(2013).Microstructure and dielectric relaxation of dipolar defects in Mn-doped (1-x)Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) single crystals.SCRIPTA MATERIALIA,69(5),CONCATENATE(Sheet1!I211,-Sheet1!J211). |
| MLA | Li, Xiaobing,et al."Microstructure and dielectric relaxation of dipolar defects in Mn-doped (1-x)Pb(Mg1/3Nb2/3)O-3-xPbTiO(3) single crystals".SCRIPTA MATERIALIA 69.5(2013):CONCATENATE(Sheet1!I211,-Sheet1!J211). |
入库方式： OAI收割
来源：上海应用物理研究所
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