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Search results for materials characterization studies

Analytical Chemistry May 15, 2024

How high-pressure techniques can induce changes in crystalline materials

In an article published in Chemistry of Materials Oakland University Associate Professor of Âé¶¹ÒùÔºics Yuejian Wang explored how high-pressure techniques can induce changes in certain crystalline materials, similar to the way ...

Astrobiology May 13, 2024

Discovery of biomarkers in space—conditions on Saturn's moon Enceladus simulated in the laboratory

In 2018, very large organic molecules were discovered in ice particles on Saturn's moon Enceladus. It is still unclear whether they indicate the existence of life or were created in some other way. A recent study could help ...

Analytical Chemistry May 10, 2024

Accelerating material characterization: Machine learning meets X-ray absorption spectroscopy

Lawrence Livermore National Laboratory (LLNL) scientists have developed a new approach that can rapidly predict the structure and chemical composition of heterogeneous materials.

Condensed Matter May 9, 2024

Topological phonons: Where vibrations find their twist

An international team of researchers has discovered that the quantum particles responsible for the vibrations of materials—which influence their stability and various other properties—can be classified through topology.

Analytical Chemistry May 9, 2024

Hot compression bonding helps achieve seamless CLAM steel joint

China low activation martensitic (CLAM) steel, as a typical reduced activation ferritic/martensitic steel, is the main candidate structural material for fusion reactors due to its low activation, high mechanical properties, ...

Condensed Matter May 9, 2024

Alternating triangular charge density wave domains observed within a layered superconducting compound

A research team consisting of NIMS and the Tokyo University of Science observed charge density waves (CDWs) within niobium diselenide (NbSe2)—a layered compound—at cryogenic temperatures and discovered that they form ...

Astronomy May 6, 2024

Astronomers observe elusive stellar light surrounding ancient quasars

MIT astronomers have observed the elusive starlight surrounding some of the earliest quasars in the universe. The distant signals, which trace back more than 13 billion years to the universe's infancy, are revealing clues ...

Analytical Chemistry May 6, 2024

Variety in building block softness makes for softer amorphous materials

Scientists from Tokyo Metropolitan University have created a new model for disordered materials to study how amorphous materials resist stress. They treated groups of atoms and molecules as squishy spheres with varying softness.

Condensed Matter May 1, 2024

Âé¶¹ÒùÔºicists discover new way to make strange metal

By tinkering with a quantum material characterized by atoms arranged in the shape of a sheriff's star, MIT physicists and colleagues have unexpectedly discovered a new way to make a state of matter known as a strange metal. ...

Biotechnology Apr 29, 2024

Scientists find microencapsulation technique boosts tea tree oil efficiency for sustainable applications

In a study published in the Journal of Bioresources and Bioproducts, a team of scientists led by Peifu Kong has successfully prepared tea tree oil-beta-cyclodextrin (TTO-β-CD) microcapsules with an unprecedented high encapsulation ...

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