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July 29th, 2011

Materials stories that may also be of interest

Published on July 29th, 2011 | By: pwray@ceramics.org

Sun-free photovoltaics: Silicon chip micro-reactors contain photonic crystals on both flat faces, with external tubes for injecting fuel and air and ejecting waste products. In use, these reactors would have a photovoltaic cell mounted against each face to convert the emitted wavelengths of light to electricity. Credit: Justin Knight, MIT.

Check ’em out:

• Uh oh, math error: BE Resources down nearly 75% as releases corrected rare earth assay results

• Google embraces solar skylight from EnFocus

• Caltech engineers develop one-way transmission system for sound waves

• Caltech, Zcube collaboration will bring painless transdermal drug delivery to patients

• Soft memory device opens door to new biocompatible electronics

• Sun-free photovoltaics: Materials engineered to give off precisely tuned wavelengths of light when heated are key to new high-efficiency generating system.

• Inside the innards of a nuclear reactor: Tiny robots may monitor underground pipes for radioactive leaks.


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