Sentences with phrase «diamond samples»

As the number of diamond samples with evidence of water grows, Nestola says it will be possible to determine how the D / H ratio changes over time and as a result gain a better understanding of where the Earth's water came from.

This conclusion was reached after scientists discovered a rare form of crystalized water known as ice VII in diamond samples recovered in Africa and China.

RATE's processed diamond samples were contaminated in the sample chemistry.

The unprocessed diamond samples reflect instrument background.

For their pilot study, the scientists analysed diamond samples with the world's most powerful X-ray laser, the Linac Coherent Light Source LCLS at the SLAC National Accelerator Laboratory in the U.S..

Our technique makes it possible to detect temperature variations as small as 1.8 mK (a sensitivity of 9 mK Hz − 1/2) in an ultrapure bulk diamond sample.

The researchers studied the diamond samples using a combination of advanced transmission electron microscopy techniques at EPFL's Interdisciplinary Centre for Electron Microscopy.

However, as the diamond sample was destroyed with every shot, the scientists had to repeat the experiment with identical specimens for each image, whereby each picture was taken a little later to show the shock wave at a slightly later time.

Snapshot of the shock wave (centre) racing through a diamond sample.

As a scientist, Shirey would like to get hold of a diamond sample from the new region.

This photo shows a diamond sample illuminated by green light in home - built microscope.