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Search results for X-ray diffraction

Materials Science Jul 7, 2020

Chemists resolve origin of perovskite instability

Researchers in the Cava Group at the Princeton University Department of Chemistry have demystified the reasons for instability in an inorganic perovskite that has attracted wide attention for its potential in creating highly ...

Materials Science Jul 3, 2020

Researchers solve a 60-year-old puzzle about a superhard material

Skoltech researchers, together with their industrial colleagues and academic partners, have cracked a 1960s puzzle about the crystal structure of a superhard tungsten boride that can be extremely useful in industrial applications, ...

Condensed Matter Jun 26, 2020

Precise measurement of liquid iron density under extreme conditions

Using the large synchrotron radiation facility SPring-8 in Japan, a collaboration of researchers from Kumamoto University, the University of Tokyo, and others from Japan and France have precisely measured the density of liquid ...

General Âé¶¹ÒùÔºics Jun 24, 2020

Order out of disorder in ice

The glass structure of a material is often believed to mimic its corresponding liquid. Polyamorphism between ices has been used as a guide to elucidate the properties of liquid water. But how many forms of amorphous ices ...

Biochemistry Jun 18, 2020

Researchers make new discovery on the molecular structure of natural products

Researchers from the Institute of Molecular Science (ICMol) of the University of Valencia have managed to synthesize a new porous material that makes it possible to encapsulate a series of active principles of natural substances ...

General Âé¶¹ÒùÔºics Jun 17, 2020

A new way to study how elements mix deep inside giant planets

There are giants among us—gas and ice giants to be specific. They orbit the same star, but their environmental conditions and chemical makeup are wildly different from those of Earth. These enormous planets—Jupiter, Saturn, ...

General Âé¶¹ÒùÔºics Jun 9, 2020

Examining a snapshot of exploding oxygen

For more than 100 years, we have been using X-rays to look inside matter and progressing to ever smaller structures—from crystals to nanoparticles. Now, within the framework of a larger international collaboration on the ...

Condensed Matter Jun 8, 2020

Checking out iron under pressure

Iron is the most stable and heaviest chemical element produced by nucleosynthesis in stars, making it the most abundant heavy element in the universe and in the interiors of Earth and other rocky planets.

Polymers Jun 4, 2020

Large-scale preparation of polymer-based room-temperature phosphorescence via click chemistry

Polymer-based room-temperature phosphorescence (RTP) materials can be efficiently developed by covalently embedding phosphors into the polymer matrix. The process is still, however, highly challenging on a large-scale due ...

Molecular & Computational biology May 27, 2020

Supercomputing aids scientists seeking therapies for deadly bacterial disease

Francisella tularensis, a bacterium that causes the illness tularemia (also known as "rabbit fever"), is one of the most hostile organisms on the planet. Once the bacterium enters the body and tularemia sets in, an infected ...

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