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Home > News > A dark discovery — no, really, this stuff is dark

January 16th, 2008

A dark discovery — no, really, this stuff is dark

Abstract:
scientist at Rice University has created the darkest material known to man, a carpet of carbon nanotubes that reflects only 0.045 percent of all light shined upon it. That's four times darker than the previously darkest known substance, and more than 100 times darker than the paint on a black Corvette.

"The final numbers, when we measured how dark this material was, were more dramatic than we thought," said Pulickel M. Ajayan, a professor of engineering at Rice University who led the team that developed the substance.

The work was published last week in the journal Nano Letters.

Source:
chron.com

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