首页> 外文期刊>Materials Letters >DNG metamaterials: Preparation and characterization of silver nanoparticles in the dielectric medium
【24h】

DNG metamaterials: Preparation and characterization of silver nanoparticles in the dielectric medium

机译:DNG超材料:电介质中银纳米颗粒的制备和表征

获取原文
获取原文并翻译 | 示例
       

摘要

Ag/Zr0.9Ni0.1Oy nanocomposites were synthesized by co-precipitation technique. Effect of Ag content on the microstructure, electrical, magnetical and optical properties of Zr0.9Ni0.1Oy dielectric was investigated in detail. The Ag nanoparticles dispersed in the Zr0.9Ni0.1Oy matrix as a random network structure and resulted in the improvement of electrical and magnetical properties of the Zr0.9Ni0.1Oy dielectric. The morphology and structure properties of Ag/Zr0.9Ni0.1Oy nanocomposite were studied by scanning electron microscopy (SEM) technique. SEM observation showed that the silver particles presented homogenous particle distribution in the Zr0.9Ni0.1Oy matrix. It was found that samples with 45 and 47 wt% Ag exhibit the double negative (DNG) properties. As a result, the simultaneous negative permittivity and negative permeability were realized in the Ag/Zr0.9Ni0.1Oy nanocomposites. (C) 2016 Elsevier B.V. All rights reserved.
机译:通过共沉淀技术合成了Ag / Zr0.9Ni0.1Oy纳米复合材料。详细研究了Ag含量对Zr0.9Ni0.1Oy电介质微观结构,电学,磁学和光学性质的影响。 Ag纳米颗粒以无规网络结构的形式分散在Zr0.9Ni0.1Oy基体中,并导致Zr0.9Ni0.1Oy电介质的电学和磁学性能得到改善。通过扫描电子显微镜(SEM)研究了Ag / Zr0.9Ni0.1Oy纳米复合材料的形貌和结构性能。 SEM观察表明,银颗粒在Zr0.9Ni0.1Oy基体中呈现均匀的颗粒分布。发现具有45和47重量%的Ag的样品表现出双负(DNG)性质。结果,在Ag / Zr0.9Ni0.1Oy纳米复合材料中实现了同时的负介电常数和负磁导率。 (C)2016 Elsevier B.V.保留所有权利。

著录项

  • 来源
    《Materials Letters》 |2016年第1期|123-126|共4页
  • 作者

    Gholipur Reza; Bahari Ali;

  • 作者单位

    Univ Mazandaran, Dept Solid State Phys, Babol Sar 4741695447, Iran;

    Univ Mazandaran, Dept Solid State Phys, Babol Sar 4741695447, Iran;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Metamaterial; Ag/Zr0.9Ni0.1Oy nanocomposites; DNG materials;

    机译:超材料;Ag / Zr0.9Ni0.1Oy纳米复合材料;DNG材料;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号