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Search results for X-ray diffraction

Materials Science Nov 25, 2020

Scientists determine the structure of glass-shaping protein in sponges

Sponges are some of the oldest animals on Earth. They live in a wide range of waters, from lakes to deep oceans. Remarkably, the skeleton of some sponges is built out of a network of highly symmetrical glass structures. These ...

Archaeology Nov 25, 2020

X-ray diffraction reveals details inside mummies without having to open them up

A trio of researchers from Northwestern University, Metropolitan State University of Denver and Argonne National Laboratory has found that using X-ray diffraction on mummies makes it possible to see inside the wrappings without ...

Materials Science Nov 25, 2020

Using a soft crystal to visualize how absorbed carbon dioxide behaves in liquid

A team of scientists has succeeded in visualizing how carbon dioxide (CO2) behaves in an ionic liquid that selectively absorbs CO2. The finding is expected to help develop more efficient methods to capture CO2 in the atmosphere, ...

Analytical Chemistry Nov 24, 2020

Regulating the reactivity of black phosphorous through protective chemistry

Chemists can rationally regulate the reactivity of molecules and functional groups in both industrial and laboratory-based synthetic organic chemistry processes. The concept can be applied to inorganic nanomaterials including ...

Materials Science Nov 24, 2020

AI algorithm identifies new compound potentially useful for photonic devices, biologically inspired computers

When the words "artificial intelligence" (AI) come to mind, your first thoughts may be of super-smart computers, or robots that perform tasks without needing any help from humans. Now, a multi-institutional team including ...

Analytical Chemistry Nov 23, 2020

Researchers find conformational disorder tuning charge carrier mobility in 2-D perovskites

The organic-inorganic hybrid perovskites (OIHPs) have a multiple application on solar cells, lighting-emitting diodes (LEDs), field effect transistors (FETs) and photodetectors. Among the parameters valuing the power conversion ...

Materials Science Nov 9, 2020

New 'genomic' method reveals atomic arrangements of battery material

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Stony Brook University (SBU), the Materials Project at DOE's Lawrence Berkeley National Laboratory (Berkeley Lab), the University of California, ...

General Âé¶¹ÒùÔºics Oct 28, 2020

Direct observation of a single electron's butterfly-shaped distribution in titanium oxide

The functions and physical properties of solid materials, such as magnetic order and unconventional superconductivity, are greatly influenced by the orbital state of the outermost electrons (valence electrons) of the constituent ...

Archaeology Oct 26, 2020

Red and black ink from Egyptian papyri unveil ancient writing practices

Scientists led by the ESRF, the European Synchrotron, Grenoble, France and the University of Copenhagen, Denmark, have discovered the composition of red and black inks in ancient Egyptian papyri from circa 100-200 AD, leading ...

Materials Science Oct 26, 2020

Sensing carbon monoxide

Carbon monoxide is an insidiously toxic gas. It can pervade an enclosed space and causes drowsiness and at sufficiently high concentration is lethal to anyone breathing it. As such, there is a need for efficient and fast-reacting ...

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