Positive thinking

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Authors	TYC Tomáš ZHANG Xiang
Year of publication	2011
Type	Special-purpose publication
MU Faculty or unit	Faculty of Science
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.
Related projects:	Mathematical structures and their physical applications