A zero-index waveguide

In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed

Physics

CATEGORY: Physics

Researchers observe exotic quantum particle in bilayer graphene

A team led by Cory Dean, assistant professor of physics at Columbia University, and James Hone, Wang Fong-Jen Professor of Mechanical Engineering at Columbia Engineering, has definitively observed an intensely studied anomaly in condensed matter physics—the even-denominator fractional quantum

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A zero-index waveguide

In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed the first on-chip metamaterial with a refractive index of zero, meaning that the phase of light could be stretched infinitely long.

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