Thought for the month

“It is a general popular error to suppose the loudest complainers for the public to be the most anxious for its welfare.” Edmund Burke, politician (1729 – 97).

Friday, 9 September 2016

Optically-switchable, all-dielectric metamaterials

Researchers have harnessed non-volatile, amorphous-crystalline transitions in the chalcogenide phase-change medium germanium antimony telluride to realize optically-switchable, all-dielectric metamaterials.

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