Team shot of the Heriot-Watt scientists involved in the discovery. (IMAGE)

Heriot-Watt University

Team shot of the Heriot-Watt scientists involved in the discovery.

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L-R: Dr Wallace Jaffray, a post-doctoral research associate, Dr Marcello Ferrera, associate professor of nano-photonics, and Sven Stengel, PhD candidate.

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Heriot-Watt University

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