Carbon 14 useful radioactive dating not nuclear medicine
Long ago, ancient scientists attempted to master the craft of alchemy, or the mythical process of turning lead into gold.
The discovery of Q-carbon reveals a new solid phase of carbon, or a different way of arranging carbon atoms.
Until now, graphite and diamond were the only known solid phases of carbon.
Q-carbon only forms under extreme conditions, making it unlikely to exist in nature except at the cores of some planets, study author Jay Narayan suggested in an interview with the .
The laser jolt melted the carbon, which then cooled rapidly to form a crystal lattice structure.
Depending on the energy levels and cooling period, the carbon would crystallize into either microscopic diamonds or Q-carbon.
The cooling process is known as “quenching,” and it’s also the inspiration behind the carbon structure’s name.
The process is also speedy, enabling the researchers to make a carat of diamonds in about 15 minutes.
Many New Properties Researchers at North Carolina State University used a laser to craft the new hardest rock on the block, which they named Q-carbon.
The novel substance possesses a host of useful properties, such as ferromagnetism, fluorescence and the ability to conduct electricity, making Q-carbon a potentially useful material for scientists and industrialists.