AWhat changed
Measured microwave prism scattering consistent with negative refraction in a structured composite's band.
Scientific scope
The record is the exact three-author 2001 Science experiment on a particular microwave metamaterial. It does not establish negative refraction for every material, frequency regime or proposed device.
Evidence
The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact three-author 2001 Science experiment on a particular microwave metamaterial. It does not establish negative refraction for every material, frequency regime or proposed device.
Contributors
- R. A. Shelby · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- David R. Smith · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
- Sheldon Schultz · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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