Nonlinear electrical behavior of solid state sintered SiC ceramics
文献类型：期刊论文
| 作者 | Chen, Jian; Yin, Jie; Zhu, Yun-Zhou; Yang, Yong; Chen, Zhong-Ming; Zhang, Jing-Xian; Liu, Xue-Jian; Huang, Zheng-Ren |
| 刊名 | Wuji Cailiao Xuebao/Journal of Inorganic Materials
 |
| 出版日期 | 2017 |
| 卷号 | 32期号:1页码:45-50 |
| ISSN号 | 1000324X |
| DOI | 10.15541/jim20160171 |
| 英文摘要 | The solid state sintered SiC (SSiC) ceramics are mainly used for structural materials, but they are rarely used for electronic devices and resistance components. In this work, the electrical properties of the SSiC ceramics with different carbon additives were investigated, including V-I characteristic, the relationship between current and resistance, as well as the relationship between temperature and resistance. These results show that the SSiC ceramics present obvious nonlinear electrical behavior and their resistance decreases with the current increase. When the electrical field intensity is over 15.8 V/mm for the SSiC ceramics with 3wt% carbon additives, as well as 70.7 V/mm for the SSiC ceramics with 6wt% carbon additives, the boundary barrier is breakdown and the resistance becomes very low, due to the resistance being only controlled by the grain size. The resistance of the SSiC ceramics decreases with the temperature increase at the electrical field intensity of 1 V/mm, indicating thermo-sensitive characteristic of SSiC ceramics of which the resistance is changed from 106Ω·cm at 25 to 5 Ω·cm at 400. © 2017, Science Press. All right reserved. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25828]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | Structural Ceramics Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China |
| 推荐引用方式 GB/T 7714 | Chen, Jian,Yin, Jie,Zhu, Yun-Zhou,et al. Nonlinear electrical behavior of solid state sintered SiC ceramics[J]. Wuji Cailiao Xuebao/Journal of Inorganic Materials,2017,32(1):45-50. |
| APA | Chen, Jian.,Yin, Jie.,Zhu, Yun-Zhou.,Yang, Yong.,Chen, Zhong-Ming.,...&Huang, Zheng-Ren.(2017).Nonlinear electrical behavior of solid state sintered SiC ceramics.Wuji Cailiao Xuebao/Journal of Inorganic Materials,32(1),45-50. |
| MLA | Chen, Jian,et al."Nonlinear electrical behavior of solid state sintered SiC ceramics".Wuji Cailiao Xuebao/Journal of Inorganic Materials 32.1(2017):45-50. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。