Positive thinking
| Authors | |
|---|---|
| Year of publication | 2011 |
| MU Faculty or unit | |
| Citation | |
| Description | Materials that refract light backwards are thought to be required for making super-resolution lenses. An alternative proposal -- that conventional, positively refracting media can do the job -- has met with controversy. Two experts from either side of the debate lay out their views on the matter. |
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