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Technology update

Oct 19, 2004

Composite fibres light up

Scientists at the Massachusetts Institute of Technology (MIT) have created novel optoelectronic fibres that contain metal, insulator and semiconductor layers. The fibres can be woven into a "spectrometric fabric" that could be used in devices such as photodetectors, and might also have applications in light-sensitive materials for clothing (M Bayindir et al. 2004 Nature 431 826).

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