Nonlinear electrical and dielectric properties of (Ca, Ta)-doped TiO2 varistors
文献类型：期刊论文
| 作者 | Wang, WY ; Zhang, DF ; Xu, T ; Zhou, T ; Chen, XL |
| 刊名 | PHYSICA STATUS SOLIDI A-APPLIED RESEARCH
 |
| 出版日期 | 2002 |
| 卷号 | 194期号:1页码:118 |
| 关键词 | ZINC-OXIDE VARISTORS CERAMICS SYSTEM BEHAVIOR MECHANISM BARIUM NB BA |
| ISSN号 | 0031-8965 |
| 通讯作者 | Wang, WY (reprint author), Chinese Acad Sci, Inst Phys, POB 603-23, Beijing 100080, Peoples R China. |
| 中文摘要 | (Ca, Ta)-doped TiO2 varistors with high nonlinear coefficients were obtained by ceramic sintering process. The nonlinear electrical and dielectric properties of the samples doped with 1.0 mol% Ca and different concentrations of Ta (0.05-2.0 mol%) were investigated. Especially, the effects of Ta dopant on the nonlinear and dielectric properties of the (Ca, Ta)-doped TiO2 varistors were studied in detail. When the concentration of Ta is 0.5 mol%, the sample possesses the highest nonlinear coefficient (16.6). By analogy to a, grain-boundary atomic defect model, the effects of Ta and the nonlinear electrical behavior of the TiO2 system were explained. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/49967]  |
| 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 | Wang, WY,Zhang, DF,Xu, T,et al. Nonlinear electrical and dielectric properties of (Ca, Ta)-doped TiO2 varistors[J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH,2002,194(1):118. |
| APA | Wang, WY,Zhang, DF,Xu, T,Zhou, T,&Chen, XL.(2002).Nonlinear electrical and dielectric properties of (Ca, Ta)-doped TiO2 varistors.PHYSICA STATUS SOLIDI A-APPLIED RESEARCH,194(1),118. |
| MLA | Wang, WY,et al."Nonlinear electrical and dielectric properties of (Ca, Ta)-doped TiO2 varistors".PHYSICA STATUS SOLIDI A-APPLIED RESEARCH 194.1(2002):118. |
入库方式： OAI收割
来源：物理研究所
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