laser flashes tagged posts

Making Nanodiamonds out of Bottle Plastic

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In the experiment, a thin sheet of simple PET plastic was shot at with a laser. The strong laser flashes that hit the foil-like material sample briefly heated it up to 6000 degrees Celsius and thus generated a shock wave that compressed the matter to millions of times the atmospheric pressure for a few nanoseconds. The scientists were able to determine that tiny diamonds, so-called nanodiamonds, formed under the extreme pressure.
Source: Blaurock / HZDR

Research team uses laser flashes to simulate the interior of ice planets – and spurs a new process for producing miniscule diamonds...

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