Thought for the month

“It is easier to criticise than to correct our past errors.”
Titus Livius, Historian (c64 BC- c12 AD)

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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