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金属颗粒复合体的介电特性和光谱特性
THE CHARACTER OF DIELECTRIC AND SPECTRUM IN THE METALLIC GRAIN COMPOSITES
【摘要】 采用MGT和EMA理论研究了金属 /绝缘体颗粒复合物的介电特性和吸收特性随频率的变化规律 ;着重讨论了金属颗粒的形状是球形和非球形时退极化因子对它们的影响
【Abstract】 The dielectric character and absorption spectrum of metallic-dielectric composite media were investigated by meaning of Maxwell-Garnett theory(MGT) and effective media approximation(EMA); and we investigate the effect of depolarization factor on the effective line response of composite media.
【关键词】 金属颗粒复合物;
介电特性;
吸收光谱;
退极化因子;
【Key words】 metallic grain composite; dielectric character; absorb spectrum; depolarization factor;
【Key words】 metallic grain composite; dielectric character; absorb spectrum; depolarization factor;
【基金】 江苏省教育厅自然科学基金!(0 0KJB14 0 0 0 8)
- 【文献出处】 安徽师范大学学报(自然科学版) ,Journal of Anhui Normal University(Natural Science) , 编辑部邮箱 ,2001年02期
- 【分类号】TB34
- 【被引频次】1
- 【下载频次】109