Particle Size influence on the Effective Static Dielectric Constant of Composite Materials
文献类型：期刊论文
| 作者 | Xiang, T ; Zheng, QH; Qin, SJ; Zheng, QH (reprint author), Yunnan Normal Univ, Sch Phys & Elect Informat, Kunming 650500, Peoples R China.
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| 刊名 | IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION
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| 出版日期 | 2017 |
| 卷号 | 24期号:2页码:1197-1202 |
| 关键词 | Maxwell-garnett Composite Material Medium Particle Effective Permittivity Polarization Surface Layer |
| DOI | http://dx.doi.org/10.1109/TDEI.2017.005956 |
| 英文摘要 | Considering an actual collection of spherical particles dispersing in a medium, we study in detail the polarization of particles and the effective static dielectric constant by two general models. Particles embedded in a medium lead to core-shell structure. The shell is the interface layer between the particle and the medium. With the effect of the interface layer included, these models are exactly solved with some details for metallic particles and non-metallic particles, respectively. The effective static permittivity of the composite material is approximated by Maxwell-Garnett method. The significant change of the effective permittivity is given by a term in proportional to the volume ratio of the interface layer, which is big for nano-sized particles. The permittivity of the interface layer plays an important role in the dependence of the effective permittivity of the composite material on particle size. |
| 学科主题 | Engineering ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22089]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zheng, QH (reprint author), Yunnan Normal Univ, Sch Phys & Elect Informat, Kunming 650500, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xiang, T,Zheng, QH,Qin, SJ,et al. Particle Size influence on the Effective Static Dielectric Constant of Composite Materials[J]. IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION,2017,24(2):1197-1202. |
| APA | Xiang, T,Zheng, QH,Qin, SJ,&Zheng, QH .(2017).Particle Size influence on the Effective Static Dielectric Constant of Composite Materials.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION,24(2),1197-1202. |
| MLA | Xiang, T,et al."Particle Size influence on the Effective Static Dielectric Constant of Composite Materials".IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 24.2(2017):1197-1202. |
入库方式： OAI收割
来源：理论物理研究所
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