Although the concept of negative-index materials (NIMs) has existed for several decades, actual metamaterials with these properties were not fabricated until recently 1,2,3. The original proposal and ...
Recent experiments that demonstrate the negative refraction of light could bring a heated scientific debate to a close, and give negative-index materials a positive future Figure 1: Negative-index ...
Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...
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