Âé¶¹ÒùÔº

Search results for X-ray diffraction

Planetary Sciences Sep 2, 2022

'Diamond rain' on giant icy planets could be more common than previously thought

A new study has found that "diamond rain," a long-hypothesized exotic type of precipitation on ice giant planets, could be more common than previously thought.

Analytical Chemistry Sep 1, 2022

Developing new processes to examine some of the rarest and most toxic elements on Earth

The synthesis and study of radioactive compounds are naturally difficult due to the extreme toxicity of the materials involved, but also because of the cost and scarcity of research isotopes.

Nanophysics Aug 29, 2022

How can X-ray diffraction be used for a reliable study of nanostructured materials?

Owing to their unique physical properties, nanostructured materials are now at the forefront of materials science. Several different techniques can be used to characterize their microscopic features, but each of these has ...

General Âé¶¹ÒùÔºics Aug 8, 2022

Graphite changes to hexagonal diamond in picoseconds

The graphite-diamond phase transition is of particular interest for fundamental reasons and a wide range of applications.

Optics & Photonics Jul 14, 2022

Using salutary delay in the reaction of crystal atoms to an avalanche of photons

Using X-ray laser pulses, the structure of matter can be studied with previously unprecedented accuracy. However, the pulses are so violent that they destroy the sample being irradiated. Notwithstanding, a Polish-Japanese ...

Earth Sciences Jul 7, 2022

Exploring the deep sea as a new source of rare earth elements

Rare earth elements (REEs), like lanthanum and cerium, are vital components in many everyday and emerging technologies, including smartphones, hard disks and clean energy. However, as concerns about the environmental impact ...

Optics & Photonics Jul 5, 2022

Making it easier to differentiate mirror-image molecules

Using a new method, scientists are better able to distinguish between mirror-image substances. This is important amongst others in drug development, because the two variants can cause completely different effects in the human ...

Analytical Chemistry Jul 1, 2022

Review of technologies that boost potential for carbon dioxide conversion to useful products

The excessive emission of greenhouse gases, especially carbon dioxide, is rapidly raising the average global temperature. Capturing the carbon dioxide and converting it to useful fuels and chemicals can be an ideal way to ...

Quantum Âé¶¹ÒùÔºics Jun 14, 2022

Harnessing machine learning to analyze quantum material

Electrons and their behavior pose fascinating questions for quantum physicists, and recent innovations in sources, instruments and facilities allow researchers to potentially access even more of the information encoded in ...

Biotechnology Jun 9, 2022

With cryo-EM, scientists determine structure of key factor in RNA quality control

In biology, getting rid of stuff can be just as important as making it. A buildup of cells, proteins, or other molecules that are no longer needed can cause problems, so living things have evolved several ways to clean house.

page 16 from 40