Switching light on and off in nanotubes – optics.org

Researchers at IBM have devised a simple and efficient way to switch light absorption and emission of carbon nanotubes by applying a weak electric field. Controlling the optical properties of nanotubes in this way will be crucial for future applications in nano-optoelectronics and photonics.

viaSwitching light on and off in nanotubes – optics.org.

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