Following my retirement, we have closed our company for new business.

Please do not hesitate to contact me directly, our email portal remeains open and I would be delighted to hear from you and provide ongoing support or advice.

Richard Thomson

support@rta-instruments.com

Companies represented up to the end of December 2023. Please now contact them directly.

k-Space Associates, Inc.
Phone: +1 (734) 426-7977
requestinfo@k-space.com
https://www.k-space.com

STAIB INSTRUMENTS GmbH
Phone: +49 8761 76 24 0
sales@staibinstruments.com
https://www.staibinstruments.com/

Tuesday 8 January 2013

Glow worms

Nature can be truly wonderful. A recent paper in Nature Nanotechnology might have the potential to replace epitaxy with worm excrement. The team at King’s College London put cadmium chloride and sodium tellurite in the soil eaten by standard, wild earthworms. Amazingly through processes in their guts the worms created nanometre diameter-sized luminescence dots of cadmium telluride. Worms excreting quantum dots could be both a whole new approach to making semiconductors. Probably not a good idea to try to up-scale this technique with research students.

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