| 引用本文： |
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蔡汪洋,唐康淞,龙敏.负折射物质特性的理论分析[J].广西科学,2008,15(2):151-155,165. [点击复制]
- CAI Wang-yang,TANG Kang-song,LONG Min.Theoretical Study of the Negative Index Materials' Characteristic[J].Guangxi Sciences,2008,15(2):151-155,165. [点击复制]
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| 摘要: |
| 从基本的电磁场理论出发,分析和解释负折射物质的电磁特性,以及负折射物质中的逆Cerenlov现象、逆Doppler现象、负折射率和完美透镜的工作原理,帮助人们更加清楚地认识负折射物质的本质特性,更好地开发和应用好负折射物质. |
| 关键词: 负折射物质 负折射率 逆Doppler效应 逆Cerenkov辐射 完美透镜 |
| DOI： |
| 投稿时间：2008-01-11 |
| 基金项目:湖南省自然科学基金项目(批准号:08JJ4020)资助 |
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| Theoretical Study of the Negative Index Materials' Characteristic |
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CAI Wang-yang1, TANG Kang-song2, LONG Min1
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| (1.School of Computer and Communication, Changsha University of Science and Techlonogy, Changsha, Hunan, 410076, China;2.Institute of Electronics, Chinese Academy of Sciences, Beijing, 100080, China) |
| Abstract: |
| The new electromagnetic properties of negative index material such as converse Cerenkov radiation and converse Doppler effect, negative refraction index and perfect lens are analyzed and explained by using basic electromagnetic theory.This work will help people understand the electromagnetic properties of negative index material more clearly, it will also make the negative index material to be used and developed more better. |
| Key words: negative index material negative refraction index converse Doppler effect converse Cerenkov radiation perfect lens |
