Smallest possible diamonds form ultra-thin nanothreads

September 22, 2014 9:44 PM

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For the first time, scientists have discovered how to produce ultra-thin "diamond nanothreads" that promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes and polymers. A paper describing this discovery by a research team led by John V. Badding, a professor of chemistry at Penn State University, will be published in the 21 September 2014 issue of the journal Nature Materials.

"From a fundamental-science point of view, our discovery is intriguing because the threads we formed have a structure that has never been seen before," Badding said. The core of the nanothreads that Badding's team made is a long, thin strand of carbon atoms arranged just like the fundamental unit of...

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