Sunday 6 December 2015

Q-carbon: A new phase of carbon so hard it forms diamonds when melted

High resolution SEM micrograph of entire Q-carbon film covered with microdiamonds

Carbon boasts the ability to exist in different forms and phases, and now researchers have discovered Q-carbon, a distinct new solid phase of carbon with the potential to make converting carbon into diamonds as easy as making toast (if you make toast with a high powered laser beam). It's early days yet, but researchers are already claiming that Q-carbon is magnetic, electro-conductive, glows in the dark, is relatively inexpensive to make and has stolen the crown of "world's hardest substance" from diamond.

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Section: Science

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from Gizmag Emerging Technology Magazine http://ift.tt/21IwmPv

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