Electrons in graphene behave like light, only better

Electrons in graphene behave like light, only better New York NY (SPX) Oct 07, 2016 - A team led by Cory Dean, assistant professor of physics at Columbia University, Avik Ghosh, professor of electrical and computer engineering at the University of Virginia, and James Hone, Wang Fong-Jen Professor of Mechanical Engineering at Columbia Engineering, has directly observed--for the first time--negative refraction for electrons passing across a boundary between two regions in a conduct ... more

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