Quantum Network Node (IMAGE)

University of Rochester

Quantum Network Node

Caption

This illustration of a nanoscale node created by the lab of Nick Vamivakas, professor of quantum optics and quantum physics, shows a closeup of one of an array pillars, each a mere 120 nanometers high. Each pillar serves as a location marker for a quantum state that can interact with photons. A novel alignment of tungsten diselenide (WSe2) is draped over the pillars with an underlying, highly reactive layer of chromium triiodide (CrI3). Where the atomically thin, 12-micron area layers touch, the CrI3 imparts an electric charge to the WSe2, creating a "hole" alongside each of the pillars.

Credit

University of Rochester illustration / Michael Osadciw

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Credit: University of Rochester illustration / Michael Osadciw

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