| 左手材料设计的研究进展 |
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| 引用本文： | 弓巧侠,路纲,赵双,马凤英.左手材料设计的研究进展[J].材料导报,2010,24(1). |
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| 作者姓名： | 弓巧侠 路纲 赵双 马凤英 |
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| 作者单位： | 郑州大学物理工程学院,郑州,450001;洛阳理工学院电气工程与自动化系,洛阳,471023 |
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| 基金项目： | 河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 阐述了左手材料的基本概念和性质,介绍了目前几种常见金属基元左手材料的结构、基本原理及特点,综述了左手材料近年来的研究动态及发展前景,指出左手材料要得到应用必须向低损耗和宽带宽方向发展。
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| 关 键 词： | 左手材料 负介电常数 负磁导率 负折射 |
Advances in Research on Design of Left-handed Materials |
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| GONG Qiaoxia,LU Gang,ZHAO Shuang,MA Fengying.Advances in Research on Design of Left-handed Materials[J].Materials Review,2010,24(1). |
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| Authors: | GONG Qiaoxia LU Gang ZHAO Shuang MA Fengying |
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| Abstract: | The basic concepts and properties of left-handed materials are expatiated, the unit cells, principles and properties of several metallic left-handed materials are introduced. Briefly the latest advances and prospects of lefthanded materials are introduced. For practical applications, it will be beneficial to develop LHM's with increased frequency bandwidth response and lower losses. |
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| Keywords: | left-handed material negative permittivity negative permeability negative refractive index |
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