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- Title
Metamaterials and negative refractive index.
- Authors
Smith, D R; Pendry, J B; Wiltshire, M C K
- Abstract
Recently, artificially constructed metamaterials have become of considerable interest, because these materials can exhibit electromagnetic characteristics unlike those of any conventional materials. Artificial magnetism and negative refractive index are two specific types of behavior that have been demonstrated over the past few years, illustrating the new physics and new applications possible when we expand our view as to what constitutes a material. In this review, we describe recent advances in metamaterials research and discuss the potential that these materials may hold for realizing new and seemingly exotic electromagnetic phenomena.
- Publication
Science (New York, N.Y.), 2004, Vol 305, Issue 5685, p788
- ISSN
1095-9203
- Publication type
Journal Article
- DOI
10.1126/science.1096796