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Experimental verification of a negative index of refraction. Shelby R, Smith DR, Schultz S. Science 2001;292:77–79.


Book ID
117017969
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
47 KB
Volume
132
Category
Article
ISSN
0002-9394

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Experimental Verification of a Negative
✍ Shelby, R. A. 📂 Article 📅 2001 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 231 KB

We present experimental scattering data at microwave frequencies on a structured metamaterial that exhibits a frequency band where the effective index of refraction ( __n__ ) is negative. The material consists of a two-dimensional array of repeated unit cells of copper strips and split ring resonato